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1.
Rev. bras. ortop ; 58(3): 397-403, May-June 2023. tab, graf
Article in English | LILACS | ID: biblio-1449814

ABSTRACT

Abstract Objectives This study evaluated the radiographic progressions of scoliotic curves higher than 40° in patients with adolescent idiopathic scoliosis (AIS). These subjects waited for the surgical procedure while elective surgeries were on hold during the COVID-19 pandemic. Inadditiontoradiographicprogressions, this studydescribed the quality of life of these patients. Methods This study is a retrospective cohort assessing 29 AIS patients with surgical indications registered in the Brazilian public healthcare service. We compared the scoliotic radiographic measurements in two moments: at the beginning of the interruption of elective surgeries due to the COVID-19 pandemic and when these procedures resumed. Results When comparing the radiographic measurements before and after the suspension of assessments for elective surgeries, we observed a significant increase in main curve angles ( p < 0.001), with variations ranging from 0 to 68° and a median valueof10°.Insecondary curves, weobserved anincreaseinangles fromthe proximal thoracic ( p < 0.001) and lumbar ( p = 0.001) regions. However, the increase in the main thoracic region was not significant ( p = 0.317). Conclusion The suspension of elective surgeries for AIS resulted in a significant increase in the radiographic values of patients' spine deformities. This increase harmed the quality of life of these subjects and their families.


Resumo Objetivos Neste estudo foram avaliadas as progressões radiográficas das curvas escolióticas, acima de 40 graus em pacientes com escoliose idiopática do adolescente (EIA). Os indivíduos analisados aguardavam o procedimento cirúrgico, em período de suspensão das cirurgias eletivas, durante a pandemia de covid-19. Além das progressões radiográficas, nestapesquisafoi descritaaqualidadedevidadestes pacientes. Métodos O artigo refere-se a um estudo de coorte retrospectivo, que avaliou 29 pacientes com EIA com indicação cirúrgica, todos cadastrados no serviço público de saúde brasileiro. As medidas radiográficas escolióticas dos pacientes foram comparadas em dois momentos: no início do período da interrupção de cirurgias eletivas, devido à pandemia de covid-19, e logo após a liberação destas. Resultados A partir da comparação das medidas radiográficas entre as avaliações pré e pós suspensão das cirurgias eletivas, observamos o aumento significativo dos valores angulares da curva principal (p < 0,001), com variações entre 0 e 68°, e mediana de 10°. Em relação às curvas secundárias, observamos um aumento dos valores angulares da região torácica proximal (p < 0,001) e lombar (p = 0,001). Entretanto, o aumento da região torácica principal não foi considerado significativo (p = 0,317). Conclusão A suspensão das cirurgias eletivas, para a correção da EIA resultou em um aumento significativo no valor radiográfico das deformidades das colunas dos pacientes, fator que promoveu um impacto negativo na qualidade de vida de pacientes e familiares.


Subject(s)
Humans , Adolescent , Scoliosis/surgery , Unified Health System , Elective Surgical Procedures
2.
Rev. bras. ortop ; 58(1): 19-22, Jan.-Feb. 2023.
Article in English | LILACS | ID: biblio-1441349

ABSTRACT

Abstract Surgical correction is an effective treatment for adolescent idiopathic scoliosis (AIS) with deformities over 45°. In the Brazilian Unified Health System (SUS, Sistema Único de Saúde), if the surgical procedure is indicated, the patients are placed on a waiting list and wait until the treatment can be performed. An extended waiting period can be harmful due to worsening symptoms and increased treatment costs. Additionally, it has negative effects on the mental health and quality of life of these patients. This paper is a systematic review protocol to answer the following question: "What is the impact of the delayed surgical correction of AIS considering costs and quality of life?" Collecting health status information is the first step to improve high complex public health actions. Future publications from this protocol may serve as a subsidy to point out potential priority criteria to enhance the global health of AIS patients and the management of Brazilian public health financial resources.


Resumo A correção cirúrgica é uma opção efetiva de tratamento para casos de Escoliose Idiopática do Adolescente (EIA) com curvas acima de 45°. No âmbito do Sistema Único de Saúde (SUS), os pacientes avaliados nos centros de referência e com indicação cirúrgica são cadastrados em fila de espera até que o tratamento definitivo possa ser realizado. Um período de espera extenso pode ser prejudicial, do ponto de vista de piora dos sintomas e de aumento do custo de tratamento, além de gerar efeitos negativos na saúde mental e na qualidade de vida do paciente. O presente artigo trata-se do protocolo de uma revisão sistemática que buscará responder o questionamento: "Qual o impacto do tempo de espera para correção cirúrgica da EIA do ponto de vista de custo e qualidade de vida?." O aperfeiçoamento das ações de saúde pública, na esfera da alta complexidade, inicia-se com o levantamento de informações sobre a situação de saúde de determinada condição. Diante disso, as futuras publicações provenientes deste protocolo poderão servir como subsídio para apontar possíveis critérios de prioridade, com o intuito de promover melhoria tanto no âmbito da saúde global de portadores de EIA, quanto na gestão financeira da saúde pública brasileira.


Subject(s)
Humans , Adolescent , Scoliosis/surgery , Spine/surgery , Unified Health System , Waiting Lists
3.
Coluna/Columna ; 22(1): e265394, 2023. tab, il. color
Article in English | LILACS | ID: biblio-1421315

ABSTRACT

ABSTRACT Objective: Spinal traction by a cranial halo is a method with more than half a century of application, presenting the possibility of gradual correction of deformities while the patient is awake, also improving respiratory and nutritional patterns. This study aimed to evaluate the complications of pins and traction during their use in treating severe spinal deformities. Methods: We evaluated 27 patients undergoing surgical treatment using halo-gravitational traction pre or interoperatively between 2014 and 2020. Inclusion criteria were the presence of severe deformity (>100º) in the coronal and/or sagittal plane and traction for at least seven days. Two subgroups were identified: patients presenting only severe coronal deformity (Group 1) and patients with severe deformity in the sagittal plane accompanied by coronal deformity (Group 2). Clinical and radiological data were analyzed retrospectively, evaluating the variables: age, sex, weight, height, etiological diagnosis, number of pins, traction time, sagittal and coronal Cobb angle before and after traction, and complications related to pins and traction. Results: Age and weight showed a significant correlation with the occurrence of complications related to the pins (p=0.007; p<0.001), as well as the congenital etiology of deformity (p=0.001), and those patients in group 2 (p=0.006). There was no significant correlation between the variables studied and the occurrence of neurological complications. Conclusion: Halo-gravitational traction is an important adjunctive method in treating severe spinal deformities. Despite having a considerable complication rate, there were no serious events. Level of evidence IV; Case series.


Resumo: Objetivo: A tração espinhal por halo craniano é um método com mais de meio século de aplicação, apresentando a possibilidade de correção gradual de deformidades com o paciente desperto, além da melhoria do padrão respiratório e nutricional. Este estudo teve como objetivo avaliar as complicações relacionadas aos pinos e à tração durante o seu uso no tratamento de deformidades graves. Métodos: Foram avaliados 27 pacientes submetidos a tratamento cirúrgico com uso de tração halo-gravitacional pré ou inter-operatória, entre 2014 e 2020. Os critérios de inclusão foram a presença de deformidade grave (>100º) coronal e/ou sagital, e duração mínima de 7 dias de tração. Dois subgrupos foram identificados: pacientes com deformidade grave coronal (Grupo 1) e pacientes com deformidade grave sagital acompanhada de deformidade coronal (Grupo 2). Os dados clínicos e radiológicos foram analisados retrospectivamente, incorporando as variáveis: idade, sexo, peso, altura, diagnóstico etiológico, número de pinos, tempo de tração, ângulo de Cobb sagital e coronal pré e pós tração, complicações relacionadas aos pinos e à tração. Resultados: Idade e peso demonstraram correlação significativa com a ocorrência de complicações relacionadas aos pinos (p=0,007; p<0,001), assim como etiologia congênita (p=0,001), e os pacientes incluídos no grupo 2 (p=0,006). Não houve correlação significativa com a ocorrência de complicações neurológicas. Conclusão: A tração halo-gravitacional é um importante método adjuvante no tratamento de deformidades graves da coluna vertebral. Apesar de ter apresentado taxa de complicações considerável, não ocorreram eventos graves. Nível de evidência IV; Série de casos.


Resumen: Objetivo: La tracción espinal por halo craneal es un método con más de medio siglo de aplicación, presentando la posibilidad de corrección gradual de las curvas con el paciente despierto, mejorando el patrón respiratorio y nutricional. Este estudio evaluó las complicaciones relacionadas con los tornillos y la tracción durante el tratamiento de deformidades espinales graves. Métodos: Se evaluó a 27 pacientes sometidos a cirugía con uso de tracción halo-gravitatoria pre o inter quirúrgica, entre 2014 y 2020. Los criterios de inclusión fueron la presencia de deformidad severa (>100º) en el plano coronal y/o sagital y tiempo mínimo de tracción de 7 días. Dos subgrupos fueron identificados: pacientes con deformidad severa en el plano coronal (Grupo 1), y pacientes con deformidad sagital severa acompañada de deformidad coronal (Grupo 2). Los datos clínicos y radiológicos se analizaron retrospectivamente, evaluando edad, sexo, peso, talla, diagnóstico etiológico, número de tornillos, tiempo de tracción, ángulo de Cobb sagital y coronal pre y post tracción, complicaciones relacionadas con los tornillos y tracción. Resultados: Se demostró que la edad y el peso eran factores significativamente correlacionados con las complicaciones de los tornillos (p=0,007; p<0,001), así como la etiología congénita (p=0,001), y los pacientes incluidos en el grupo 2 (p=0,006). No hubo correlación significativa entre las variables estudiadas y complicaciones neurológicas. Conclusión: La tracción halo-gravitacional es un método adyuvante importante en el tratamiento de deformidades espinales severas. A pesar de haber presentado una tasa de complicaciones considerable, no hubo eventos graves. Nivel de evidencia IV; Series de casos.


Subject(s)
Humans , Scoliosis , Traction
4.
Article in Spanish | LILACS, BINACIS | ID: biblio-1437497

ABSTRACT

Introducción: El uso del sistema de barras magnéticas para el tratamiento de la escoliosis de comienzo temprano es un método utilizado en los últimos 10 años; su eficacia está respaldada por la bibliografía, pero no está exento de complicaciones. Objetivo: Analizar retrospectivamente una serie de 37 pacientes tratados con barras magnéticas en escoliosis de comienzo temprano. Materiales y Métodos: Se realizó un estudio retrospectivo entre 2014 y 2019. Se dividió a los pacientes en: grupo 1 (procedimientos primarios con barras magnéticas) y grupo 2 (conversiones de sistema tradicional a barras magnéticas). Resultados: Se incluyó a 19 niñas y 18 niños (edad promedio 8 años al operarse), las etiologías fueron variadas. Entre el grupo 1 (n = 28) y el grupo 2 (n = 9), el seguimiento promedio posoperatorio fue de 3.6 años. El valor angular promedio preoperatorio de escoliosis era de 64° (rango 39°-101°) y el de cifosis, de 51° (rango 7°-81°). El valor angular promedio de escoliosis en el posoperatorio inmediato fue de 41° (rango 17°-80°) y el de cifosis, de 34° (rango 7°-82°). Se produjeron 2 roturas de barra y una cifosis de unión proximal, 2 aflojamientos de tornillos proximales, una falla del sistema de distracción de barras magnéticas y una infección del sitio quirúrgico. Conclusiones: Nuestros resultados preliminares, aunque son a corto plazo, sugieren que la barra magnética podría ser un método eficaz en este tipo de enfermedad. Nivel de Evidencia: IV


Introduction: Magnetic Expansion Control (MAGEC) Spinal Growing Rods are a novel treatment for early-onset scoliosis (EOS). Although its efficacy is supported by the literature, it is not without complications. Materials and Methods: The aim of this study was to retrospectively analyze a series of 37 cases treated with MAGEC between 2014 to 2019. We performed a retrospective study and divided the population into two groups: GI (primary procedures with MAGEC) and GII (conversions from traditional system to MAGEC). Results: The study included 19 girls and 18 boys with a mean age of 8 years and a variety of etiologies. The average postoperative follow-up time for Group I (n=28) and Group II (n=9) was 3.6 years. The average preoperative angular value (AV) of scoliosis was 64° (39°-101°) and kyphosis 51° (7°-81°). The postoperative scoliosis AV was 41° (17°-80°) and kyphosis 34° (7°-82°). We found 2 rod ruptures and one proximal union kyphosis, two proximal screw loosenings, one MAGEC distraction system failure, and one surgical site infection. Conclusions: Although our preliminary results are short term, they suggest that MAGEC could be an effective method. Level of Evidence: IV


Subject(s)
Child , Scoliosis , Spinal Curvatures , Orthopedic Procedures , Magnets
5.
Med. leg. Costa Rica ; 39(2)dic. 2022.
Article in English | LILACS-Express | LILACS, SaludCR | ID: biblio-1405587

ABSTRACT

Abstract Introduction: Adolescent idiopathic scoliosis (AIS) is the most common and severe spinal deformity, which affects children and adolescents in the stage of neuromotor development and skeletal maturity of the sagittal curvatures of the spine. The literature presents several radiation-free instruments to assess and monitor the progression of scoliotic curvature angles in the AIS. However, the reliability and validity of the inclinometer at different stages of growth in relation to X-ray parameters has not been understood to date. Objective: To evaluate the reliability of the inclinometer and its validity with the X-ray exam on the sagittal parameters of the spine in the early and late growth stages of adolescents with AIS. Methods: A cross-sectional study was conducted with 39 adolescents with AIS who were divided into two groups: the initial growth phase (10-13 years) and the late growth phase (14-18 years). The evaluated sagittal parameters of the spine were the angle of the thoracic kyphosis and the angle of the lumbar lordosis, both measured by the X-ray image examination and the inclinometer. Results: The inclinometer showed excellent inter- and intra-examiner reliability for the different growth phases, early and late, with a strong association with the X-ray (gold standard; r = 0.84; p = 0.308 and r = 0.75; p = 0.517). The angle of lumbar lordosis was different between the inclinometer and X-ray instruments in the early and late stages of growth (p < 0.001), with moderate reliability and a less significant correlation with the gold standard of radiography (r = 0.38; p = 0.001 and r = 0.49; p = 0.024). Conclusion: The inclinometer showed excellent reliability and validity for the sagittal parameter of thoracic kyphosis in the early and late stages of growth. The angle of lumbar lordosis measured by inclinometer proved to be of moderate reliability and weak validity when considering the phases of skeletal growth, showing it to be an inefficient instrument for monitoring the lumbar scoliotic curvature for AIS.


Resumen Introducción: La escoliosis idiopática del adolescente (EIA) es la deformidad espinal más común y severa, que afecta a niños y adolescentes en la etapa de desarrollo neuromotor y madurez esquelética de las curvaturas sagitales de la columna. La literatura presenta varios instrumentos libres de radiación para evaluar y monitorear la progresión de los ángulos de curvatura escolióticos en el AIS. Sin embargo, hasta la fecha no se ha entendido la fiabilidad y validez del inclinómetro en diferentes etapas de crecimiento en relación con los parámetros de rayos X. Objectivo: Evaluar la confiabilidad del inclinómetro y su validez con el examen de rayos X sobre los parámetros sagitales de la columna vertebral en las etapas de crecimiento temprano y tardío de adolescentes con EIA. Materiales y métodos: Se realizó un estudio transversal con 39 adolescentes con EIA que se dividieron en dos grupos: la fase de crecimiento inicial (10-13 años) y la fase de crecimiento tardío (14-18 años). Los parámetros sagitales de la columna evaluados fueron el ángulo de la cifosis torácica y el ángulo de la lordosis lumbar, ambos medidos por el examen de imagen de rayos X y el inclinómetro. Resultados: El inclinómetro mostró una excelente confiabilidad inter e intraexaminador para las diferentes fases de crecimiento, temprana y tardía, con una fuerte asociación con la radiografía (estándar de oro; r = 0.84; p = 0.308 y r = 0.75; p = 0,517). El ángulo de lordosis lumbar fue diferente entre el inclinómetro y los instrumentos de rayos X en las etapas tempranas y tardías del crecimiento (p < 0,001), con confiabilidad moderada y una correlación menos significativa con el estándar de oro de la radiografía (r = 0,38; p = 0,001 y r = 0,49; p = 0,024). Conclusión: El inclinómetro mostró excelente confiabilidad y validez para el parámetro sagital de cifosis torácica en etapas tempranas y tardías de crecimiento. El ángulo de lordosis lumbar medido por inclinómetro demostró ser de confiabilidad moderada y validez débil al considerar las fases de crecimiento esquelético, mostrándose como un instrumento ineficiente para monitorear la curvatura escoliótica lumbar para EIA.


Subject(s)
Humans , Adolescent , Adult , Scoliosis/diagnosis , X-Rays , Growth and Development
6.
Chinese Journal of Surgery ; (12): 69-78, 2022.
Article in Chinese | WPRIM | ID: wpr-935582

ABSTRACT

Objective: To investigate the role of minimally invasive crenel lateral lumbar interbody fusion (CLIF) in the decision of fusion level in posterior correction for severe adult degenerative scoliosis. Methods: This is a prospective study.Patients with level Ⅴ and Ⅵ of Lenke-Silva classification who were treated at Department of Orthopedics,the Second Affiliated Hospital, School of Medicine, Zhejiang University from June 2016 to March 2019 were included.First,the enrolled patients completed the preoperative clinical and imaging examination,the Lenke-Silva classification was evaluated,the surgical segments in first-stage CLIF was determined and the fusion segments required for single-stage posterior correction was predicted.After the first-stage CLIF,patients received reassessment of Lenke-Silva classification and global coronal and sagittal balance.Patients were divided into two groups:the effective group (level of Lenke-Silva classification decreased) and the ineffective group (level of Lenke-Silva classification unchanged).Second-stage posterior surgery was performed based on the results of reassessments.The fusion segment,Cobb angle,parameters of global coronal and sagittal plane,visual analogue pain score (VAS) and Oswestry disability index (ODI) were compared between the two groups preoperatively,after first-stage CLIF,second-stage posterior fixation and at the final follow-up.The potential factors associated with the decrease of the level of Lenke-Silva classification were recorded and compared between the two groups.Independent sample t test,repeated measure analysis of variance,rank sum test,χ2 test or Fisher exact method were used to compare the difference among groups. Results: Fifty-four patients were enrolled,including 8 males and 46 females,aged (68.8±5.8) years (range:56 to 77 years).Preoperatively,26 patients were classified as level Ⅴ by Lenke-Silva classification,28 cases were grade Ⅵ.CLIF was performed in 194 segments,with 114 segments(58.8%) receiving anterior column realignment (ACR) and 15 segments(7.7%) using hyperlordotic cages.After first-stage CLIF,22 patients with level Ⅴ and 10 patients with Ⅵ of Lenke-Silva classification decreased and were classified into effective group.The level of the remaining 4 patients with level Ⅴ and 18 patients with grade Ⅵ unchanged and were classified into ineffective group.Preoperatively,the apical vertebrae was below L1 in all 32 patients of effective group and 18 (81.8%,18/22) patients of ineffective group.The difference was statistically significant (P=0.023).There were 7 (31.8%,7/22) patients had continuous osteophyte in front of the intervertebral space in ineffective group,while none patient had continuous osteophyte in front of the intervertebral space in effective group,and the difference was statistically significant (P=0.001).In first-stage CLIF,more intraoperative ACR(71.2% vs.39.5%,χ²=20.660,P<0.01)and hyperlordotic cage (12.7% vs.0,P=0.001) were used in the effective group,while there was less severe cage subsidence after the operation (5.9% vs.15.8%,χ²=4.793,P=0.029) in effective group.After first-stage CLIF,there was no difference in the Cobb angle between the two groups.While,lumbar lordosis (LL) in effective group (34.0±8.3)° was greater than that of the ineffective group (25.5±9.7)° (t=3.478,P=0.001),and the difference between the pelvic incidence (PI) and LL in effective group (15.7±4.6)°was significantly smaller than ineffective group(20.0±10.8)° (t=-2.129,P=0.038).The posterior fusion levels was less,the rate of fusion to thoracic spine region and the actual fusion segment was less than that of single-stage posterior correction in effective group (all P<0.01).All patients were follow-up for 24 to 45 months.There was no significant difference in radiological and clinical results between the two groups after first-,second-stage surgery and at the final follow-up (all P>0.05). Conclusions: First-stage CLIF decreased the Lenke-Silva classification of some patients with severe degenerative scoliosis.Combined with the reassessment of Lenke-Silva classification and global coronal and sagittal plane,it helps to accurately determine the fusion segment.Decrease of Lenke-Silva classification is associated with the preoperative level of apical vertebrae,continuous osteophytes in front of the intervertebral space,intraoperative use of ACR and hyperlordotic cage and the degree of cage subsidence postoperatively.


Subject(s)
Adult , Aged , Animals , Female , Humans , Male , Middle Aged , Lumbar Vertebrae/surgery , Prospective Studies , Retrospective Studies , Scoliosis/surgery , Spinal Fusion , Treatment Outcome
7.
Article in Chinese | WPRIM | ID: wpr-928338

ABSTRACT

OBJECTIVE@#To observe clinical efficacy of chiropractic manipulation in the treatment of degenerative scoliosis (DS).@*METHODS@#From June 2017 to September 2019, 120 patients with degenerative scoliosis were randomly divided into treatment group (60 cases) and control group(60 cases). The patients in treatment group were treated with chiropractic manipulation once every other day for 4 weeks. The patients in control group were treated with eperisone hydrochloride tablets combined with thoracolumbar orthopedic(TSLO)brace, oral eperisone hydrochloride tablets 50 mg three times a day, wearing TSLO brace for not less than 8 hours a day. The course of treatment was 4 weeks. After the patients were selected into the group, visual analogue scale (VAS) and Oswestry Disability Index (ODI) were recorded before treatment, 1, 2, 3, 4 weeks after treatment and 1 month after treatment. The full length X-ray of the spine was taken before and 4 weeks after treatment, and the scoliosis Cobb angle, sagittal vertical axis (SVA) and lumbar lordosis (LL) were measured and compared. The adverse reactions during the treatment were recorded.@*RESULTS@#There were significant differences in VAS and ODI between two groups at each time point after treatment (P<0.001), VAS and ODI at 2 weeks after treatment (PVAS=0.025, PODI=0.032) and 3 weeks after treatment(PVAS=0.040, PODI=0.044) in treatment group were significantly different from those in control group, but there was no significant difference in VAS and ODI at other time points between treatment group and control group (P>0.05). There was significant difference in Cobb angle between treatment group(P=0.010) and control group(P=0.017) after treatment, but there was no significant difference in LL and SVA between treatment group and control group. There was no significant difference in Cobb angle, LL and SVA between two groups before and after treatment. During the treatment, there were 4 mild adverse reactions in the control group and no adverse reactions in the treatment group.@*CONCLUSION@#Chiropractic manipulation can effectively relieve pain and improve lumbar function in patients with degenerative scoliosis. The onset of action is faster than that oral eperisone hydrochloride tablets combined with TSLO brace, and it has better safety and can improve Cobb angle of patients with degenerative scoliosis.


Subject(s)
Humans , Lordosis , Lumbar Vertebrae , Manipulation, Chiropractic , Retrospective Studies , Scoliosis/therapy , Spinal Fusion , Treatment Outcome
8.
Article in Chinese | WPRIM | ID: wpr-928277

ABSTRACT

OBJECTIVE@#To investigate the accuracy and safety of pedicle screw placement assisted by orthopedic robot and C-arm fluoroscopy.@*METHODS@#The clinical data of 36 patients with spinal diseases underwent surgical treatment from January 2019 to August 2020 was retrospectively analyzed. Among them, 18 cases were implanted pedicle screws assisted by orthopaedic robot(observation group), including 12 males and 6 females, aged from 16 to 61 years with an average of (38.44±3.60) years;there were 1 case of adolescent scoliosis, 1 case of spinal tuberculosis, 7 cases of lumbar spondylolisthesis, 4 cases of thoracic fracture and 5 cases of lumbar fracture. Another 18 cases were implanted pedicle screws assisted by C-arm fluoroscopy(control group), including 10 males and 8 females, aged from 18 to 58 years with an average of (43.22±2.53) years;there were 1 case of adolescent scoliosis, 6 cases of lumbar spondylolisthesis, 6 cases of thoracic fracture and 5 cases of lumbar fracture. The intraoperative fluoroscopy times, nail placement time and postoperative complications were recorded in two groups. CT scan was performed after operation. The Gertzbein-Robbins standard was used to evaluate the accuracy of pedicle screw placement which was calculated.@*RESULTS@#The number of intraoperative fluoroscopy in observation group was(6.89±0.20) times, which was significantly higher than that in control group(14.00±0.18)times(P<0.05). The placement time of each screw in observation group was(2.56±0.12) min, which was significantly different from that in control group(4.22±0.17) min (P<0.05). One case of incision infection occurred in control group after operation, and recovered after active dressing change. During the follow-up period, no serious complications such as screw loosening and fracture occurred in two groups, and there was no significant difference in complications between two groups(P>0.05). A total of 107 screws were placed in observation group, including 101 screws in class A, 4 in class B, 2 in class C, 0 in class D and 0 in class E, the accuracy rate of pedicle screw placement=[(number of screws in class A+B) / the number of all screws placed in the group] ×100%=98.1%(105/107); and a total of 104 screws were placed in control group, including 90 screws in class A, 4 in class B, 5 in class C, 5 in class D and 0 in class E, the accuracy rate of pedicle screw implantation=[(number of screws in class A+B/the number of all screws placed in the group]×100%=90.3% (94/104); there was significant difference between two groups (P<0.05).@*CONCLUSION@#Orthopaedic robot assisted pedicle screw placement has the advantages of less fluoroscopy times, shorter screw placement time and higher accuracy, which can further improve the surgical safety and has a broad application prospect in the orthopaedic.


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Fluoroscopy/methods , Lumbar Vertebrae/surgery , Pedicle Screws , Retrospective Studies , Robotic Surgical Procedures/methods , Robotics , Scoliosis , Spinal Fusion/methods , Surgery, Computer-Assisted
9.
Article in Chinese | WPRIM | ID: wpr-928262

ABSTRACT

OBJECTIVE@#To explore the effect of Chinese massage on the rehabilitation of scoliosis patients undergoing 3D printing orthopedics.@*METHODS@#A retrospective selection of 262 patients with adolescent idiopathic scoliosis(AIS) who underwent 3D printing technology orthopedics admitted to the Department of Orthopedics in our hospital from January 2013 to January 2019 were selected for clinical research. According to the rehabilitation treatment methods adopted by the patients after the operation, the patients were divided into control group and observation group, there were 131 cases in each group. The observation group was treated with traditional Chinese acupuncture and massage after operation, and the control group was treated with conventional rehabilitation. The torso rotation angle and the maximum Cobb angle before and after intervention were measured and compared between two groups, Oswestry Disability Index(ODI) was used for functional evaluation, and the visual analogue scale(VAS) was used to evaluate the changes in pain before and after rehabilitation intervention.@*RESULTS@#After the intervention, the trunk rotation angle and maximum Cobb angle of the observation group were significantly better than those of the control group, the VAS score of the observation group was significantly lower than that of the control group, ODI in the observation group was significantly lower than that in the control group, and the difference was statistically significant(P<0.05).@*CONCLUSION@#After scoliosis patients undergo preoperative 3D printing correction, the scientific and reasonable implementation of TCM acupuncture and massage can effectively improve the patient's vertebral rotation angle, maximum Cobb angle, and improve the patient's spinal function.


Subject(s)
Adolescent , Humans , Lumbar Vertebrae/surgery , Massage , Medicine, Chinese Traditional , Orthopedic Procedures , Orthopedics , Printing, Three-Dimensional , Retrospective Studies , Scoliosis/surgery , Spinal Fusion , Treatment Outcome
10.
Coluna/Columna ; 21(4): e262160, 2022. tab, graf
Article in English | LILACS | ID: biblio-1404421

ABSTRACT

ABSTRACT Objective: Reveal frontal and sagittal patterns of spinal deformity depending on neuromuscular nosology for surgery and outcome planning. The characteristics of spinal deformity vary according to the pathology. In cerebral palsy, muscular dystrophies, and spinal muscular atrophy, specific features of deformities are poorly written, especially in the sagittal profile. Methods: The evaluation criteria were age, gender of the patients, the volume of blood loss, duration of hospitalization, measurement of the deformity curve, thoracic and lumbar kyphosis (Cobb angle), pelvic obliquity concerning the horizontal line, the percentage of curve correction. Cobb angle was measured preoperatively before hospital discharge (up to 21 days postoperatively) and one year after surgery. Results: The cohort of 71 patients with spinal deformities due to neuromuscular diseases included four groups: muscular dystrophy (MD), spinal muscular atrophy (SMA), Duchenne muscular dystrophy (DMD), and cerebral palsy (CP). The most characteristic deformity in the frontal plane was C-shaped thoracolumbar scoliosis with rotation of the pelvis; rotation of the vertebrae increased according to the magnitude of scoliosis. Lumbar hyperlordosis was common in patients with PD, whereas decreased thoracic kyphosis or even thoracic lordosis occurs more frequently in patients with DMD. Moderate correction of scoliosis was observed in all groups. There was no significant improvement in functional status, according to the FIM. Conclusion: The findings showed that rigid hyperlordosis is the main problem of spinal deformities in neuromuscular patients. Scoliosis and pelvic obliquity can be well corrected in NMS by pedicle screw construction with standard maneuvers and pelvic screw fixation. Level of Evidence IV; Lesser quality prospective study.


RESUMO Objetivo: Revelar padrões frontais e sagitais de deformidade espinhal depende da nosologia neuromuscular para cirurgia e planejamento de resultados. As características da deformidade espinhal variam de acordo com a patologia. Na paralisia cerebral, nas distrofias musculares e na atrofia muscular espinhal, as características específicas das deformidades estão mal escritas, especialmente no perfil sagital. Métodos: Os critérios de avaliação foram: idade, sexo dos pacientes, volume de perda de sangue, duração da internação hospitalar, medida da curva de deformidade, cifose torácica e lombar (ângulo Cobb), obliquidade pélvica em relação à linha horizontal, a porcentagem da correção da curva. O ângulo Cobb foi medido no pré-operatório antes da alta hospitalar (até 21 dias de pós-operatório) e um ano após a cirurgia. Resultados: A coorte de 71 pacientes com deformidades espinhais devido a doenças neuromusculares incluiu quatro grupos: distrofia muscular (DM), atrofia muscular espinhal (AME), distrofia muscular de Duchenne (DMD) e paralisia cerebral (PC). A deformidade mais característica no plano frontal era a escoliose toracolombar em forma de C com a rotação da pélvis; a rotação das vértebras aumentou de acordo com a magnitude da escoliose. A hiperlordose lombar era comum em pacientes com DP, enquanto que a diminuição da cifose torácica ou mesmo a lordose torácica ocorre com maior frequência em pacientes com DMD. A correção moderada da escoliose foi observada em todos os grupos. Não houve melhora significativa no status funcional, de acordo com a FIM. Conclusão: Os achados mostraram que a hiperlordose rígida é o principal problema das deformidades espinhais em pacientes neuromusculares. A escoliose e a obliquidade pélvica podem ser bem corrigidas no NMS através da construção de parafusos pediculares com manobras padrão e fixação de parafusos pélvicos. Nível de Evidência IV; Estudo prospectivo de menor qualidade.


RESUMEN Objetivo: La revelación de los patrones frontal y sagital de la deformidad de la columna vertebral depende de la nosología neuromuscular para la planificación de la cirugía y los resultados. Las características de la deformación de la columna vertebral varían según la patología. En la parálisis cerebral, las distrofias musculares y la atrofia muscular espinal, las características específicas de las deformidades están mal escritas, especialmente en el perfil sagital. Métodos: Los criterios de evaluación fueron la edad, el sexo de los pacientes, el volumen de pérdida de sangre, la duración de la hospitalización, la medición de la curva de deformación, la cifosis torácica y lumbar (ángulo de Cobb), la oblicuidad pélvica en relación con la línea horizontal, el porcentaje de corrección de la curva. El ángulo de Cobb se midió antes del alta hospitalaria (hasta 21 días después de la operación) y un año después de la misma. Resultados: La cohorte de 71 pacientes con deformidades espinales debidas a enfermedades neuromusculares incluía cuatro grupos: distrofia muscular (DM), atrofia muscular espinal (AME), distrofia muscular de Duchenne (DMD) y parálisis cerebral (PC). La deformación más característica en el plano frontal era la escoliosis toracolumbar en forma de C con rotación de la pelvis; la rotación de las vértebras aumentaba según la magnitud de la escoliosis. La hiperlordosis lumbar fue común en los pacientes con EP, mientras que la disminución de la cifosis torácica o incluso la lordosis torácica ocurre más frecuentemente en los pacientes con DMD. Se observó una corrección moderada de la escoliosis en todos los grupos. No hubo una mejora significativa del estado funcional según el FIM. Conclusión: Los resultados mostraron que la hiperlordosis rígida es el principal problema de las deformidades de la columna vertebral en los pacientes neuromusculares. La escoliosis y la oblicuidad pélvica pueden corregirse bien en el SMN mediante la construcción de tornillos pediculares con maniobras estándar y la fijación de tornillos pélvicos. Nivel de evidencia IV; Estudio prospectivo de menor calidad.


Subject(s)
Humans , Scoliosis , Muscular Dystrophies , Spinal Diseases , Cerebral Palsy
11.
Coluna/Columna ; 21(4): e261566, 2022. tab, il. color
Article in English | LILACS | ID: biblio-1404412

ABSTRACT

ABSTRACT Objective: Evaluate the impacts of postural changes and low back pain in university students. Methodology: The research is configured as a cross-sectional observational study of the field study type. Fifty university students were recruited, with or without chronic low back pain. Subjects were assessed for pain level in the lumbar spine using a Likert scale, posture was assessed by photogrammetry, and functionality was assessed using the Roland-Morris disability questionnaire. Descriptive statistics and a Chi-square test (p<0.05) were performed using the SPSS 20.0 program. Results: The frequency of chronic low back pain was 62%. Of these, 48.28% reported moderate pain in the last week. The university students did not present physical disability with a mean of 3.42 ± 3.33; the most frequent postural dysfunction was scoliosis, with 84%. There was no statistically significant relationship (p> 0.112) between postural changes and chronic low back pain. Conclusion: There was a frequency of chronic low back pain and adult scoliosis in college students. However, there was no direct and significant relationship between postural biomechanical changes and chronic low back pain. Level of evidence II; A descriptive cross-sectional study with a quantitative approach.


RESUMO Objetivo: Avaliar os impactos das alterações posturais e dor a nível lombar nos universitários. Metodologia: A pesquisa se configura como um estudo observacional transversal do tipo estudo de campo. Foram recrutados 50 universitários, apresentando ou não dor lombar crônica. Os indivíduos foram avaliados quanto ao nível álgico em coluna lombar por meio de escala Likert, a postura foi avaliada por fotogrametria e a funcionalidade por meio do questionário de incapacidade de Roland-Morris. Realizou-se estatística descritiva e teste Qui-quadrado (p<0,05) no programa SPSS 20.0. Resultados: A frequência de dor lombar crônica foi de 62%. Destes, 48,28% referiram dor de intensidade moderada na última semana. Na sua totalidade, os universitários não apresentaram incapacidade física com média de 3,42 ± 3,33 e a disfunção postural mais frequente foi a escoliose com 84%. Não houve relação estatisticamente significante (p> 0,112) na associação de alterações posturais e dor lombar crônica. Conclusão: Houve uma frequência de dor lombar crônica e de escoliose do adulto nos universitários. No entanto, não ocorreu relação direta e significativa entre alterações posturais e dor lombar crônica. Nível de evidência II; estudo descritivo transversal com abordagem quantitativa.


RESUMEN Objetivo: Evaluar los impactos de los cambios posturales y el dolor lumbar en estudiantes universitarios. Metodología: La investigación se configura como un estudio observacional transversal del tipo estudio de campo. Se reclutaron 50 estudiantes universitarios, padecieran o no lumbalgia crónica. Se evaluó a los individuos el nivel de dolor en la columna lumbar mediante la escala de Likert, la postura se evaluó mediante fotogrametría y la funcionalidad mediante el cuestionario de discapacidad de Roland-Morris. La estadística descriptiva y la prueba de chi-cuadrado (p<0,05) se realizaron en el programa SPSS 20.0. Resultados: La frecuencia de dolor lumbar crónico fue del 62%. De estos, el 48,28% refirió dolor moderado en la última semana. En total los universitarios no presentaron discapacidad física con un promedio de 3,42 ± 3,33 y la disfunción postural más frecuente fue la escoliosis con un 84%. No hubo relación estadísticamente significativa (p> 0.112) en la asociación de cambios posturales y dolor lumbar crónico. Conclusión: Hubo frecuencia de lumbalgia crónica y escoliosis del adulto en estudiantes universitarios. Sin embargo, no hubo una relación directa y significativa entre los cambios biomecánicos posturales y el dolor lumbar crónico. Nivel de Evidencia II; estudio descriptivo transversal con enfoque cuantitativo.


Subject(s)
Humans , Scoliosis
12.
Coluna/Columna ; 21(1): e259475, 2022. tab, graf
Article in English | LILACS | ID: biblio-1364769

ABSTRACT

ABSTRACT Objective: To report the results of our patients who underwent scoliosis correction surgery in relation to their quality of life. Introduction: Juvenile idiopathic scoliosis affects between 1 and 3% of the population during puberty. Treatment will be conservative in most cases. The goal of surgical treatment is to improve coronal and sagittal alignment. The SRS 22 questionnaire is a useful tool for assessing quality of life in these patients. Methods: A retrospective study of 22 patients submitted to corrective surgery for juvenile idiopathic scoliosis between October 2017 and January 2020 was conducted. All of them had curves greater than 45 degrees managed through instrumentation and arthrodesis. Post-surgical quality of life was assessed using the SRS 22 questionnaire. Results: The average age of our patients at the time of the intervention was 15.5 years with a predominance of female patients. The application of the SRS 22 questionnaire generated the following mean scores: pain 4.6, function 4.3, self-image 4.41, mental health 4.89, and satisfaction 5.0. Conclusions: The development of surgical techniques has allowed good results to be achieved in the treatment of scoliosis. The evaluation of our patients using the SRS 22 questionnaire reflects a good quality of life in the 5 parameters evaluated. The main limitations of this study were the small sample size and its retrospective nature. Level of Evidence III; Retrospective, longitudinal, descriptive, observational study.


RESUMO Objetivo: Relatar os resultados de nossos pacientes operados para correção de escoliose com relação à sua qualidade de vida. Introdução: A escoliose idiopática juvenil afeta entre 1% e 3% da população durante a puberdade. O tratamento será conservador na maioria dos casos. O tratamento cirúrgico terá como objetivo melhorar o alinhamento coronal e sagital. O questionário SRS 22 é uma ferramenta útil para avaliar a qualidade de vida desses pacientes. Métodos: Foi realizado um estudo retrospectivo de 22 pacientes operados entre outubro de 2017 e janeiro de 2020 devido à escoliose idiopática juvenil. Todos tinham curvas superiores a 45 graus tratadas com instrumentação e artrodese. A qualidade de vida pós-operatória foi avaliada por meio do questionário SRS-22. Resultados: A média de idade dos nossos pacientes no momento da intervenção foi 15,5 anos, com predominância do sexo feminino. A aplicação do questionário SRS-22 gerou os seguintes escores médios: dor 4,6; função 4,3; autoimagem 4,41; saúde mental 4,89 e satisfação 5,0. Conclusões: O desenvolvimento das técnicas cirúrgicas permitiu obter bons resultados no tratamento da escoliose. A avaliação de nossos pacientes por intermédio do questionário SRS 22 reflete boa qualidade de vida nos cinco parâmetros avaliados. As principais limitações deste estudo foram o pequeno tamanho da amostra e seu caráter retrospectivo. Nível de Evidência III; Estudo retrospectivo, longitudinal, descritivo, observacional.


RESUMEN Objetivo: Reportar los resultados de nuestros pacientes operados para corrección de escoliosis en relación a su calidad de vida. Introducción: La escoliosis idiopática juvenil afecta entre el 1% y 3% de la población durante la pubertad. El tratamiento será, en la mayoría, de los casos conservador. El tratamiento quirúrgico tendrá como objetivo mejorar la alineación coronal y sagital. El cuestionario SRS 22 es una herramienta útil para la valoración de la calidad de vida en estos pacientes. Métodos: Se realizó un estudio retrospectivo de 22 pacientes intervenidos entre octubre de 2017 y enero de 2020 debido a la escoliosis idiopática juvenil. Todos tenían curvas mayores de 45 grados manejadas mediante instrumentación y artrodesis. Se realizó la evaluación de la calidad de vida posquirúrgica mediante el cuestionario SRS-22. Resultados: La edad promedio de nuestros pacientes en el momento de la intervención fue de 15,5 años con predominio de pacientes del sexo femenino. La aplicación del cuestionario SRS-22 generó las siguientes puntuaciones medias: dolor 4,6; función 4,3; autoimagen 4,41; salud mental 4,89 y satisfacción 5,0. Conclusiones: El desarrollo de las técnicas quirúrgicas ha permitido obtener buenos resultados en el tratamiento de la escoliosis. La evaluación de nuestros pacientes mediante el cuestionario SRS 22 refleja una buena calidad de vida en los 5 parámetros evaluados. Las limitaciones principales de este estudio han sido el pequeño tamaño de la muestra y su carácter retrospectivo. Nivel de Evidencia III; Estudio retrospectivo, longitudinal, descriptivo, observacional.


Subject(s)
Humans , Adolescent , Scoliosis , Orthopedics
13.
Coluna/Columna ; 21(1): e250514, 2022. tab, graf
Article in English | LILACS | ID: biblio-1364770

ABSTRACT

ABSTRACT Objective: To analyze the pre- and postoperative spinopelvic parameters and global sagittal balance of patients with adolescent idiopathic scoliosis (AIS) divided into 3 groups (Group 1 - thoracic arthrodesis, Group 2 - thoracolumbar arthrodesis, and Group 3 - lumbar arthrodesis), observing differences in these two moments and whether the parameter values are maintained or not over a period of up to 2 years following surgery. Methods: We analyzed the radiographs from a single-center database of 99 patients who underwent arthrodesis with posterior instrumentation. Pelvic incidence, pelvic version, sacral slope, lumbar lordosis, thoracic kyphosis, and sagittal vertical axis values were measured in the pre- and postoperative radiographies of each patient. Results: The parameters of pelvic incidence, pelvic version, sacral slope, and sagittal vertical axis did not show statistically significant differences among the 3 groups. There was a difference in preoperative lumbar lordosis between the 3 groups (p = 0.049). Thoracic kyphosis showed differences both in the pre- (p = 0.015) and postoperative (p = 0.042) values, in addition to demonstrating a relationship of dependence between the pre- and postoperative values in the final statistical analysis. Conclusion: The evaluation of the parameters analyzed shows that the study groups have similar values of individual balance, with the exception of thoracic kyphosis and lumbar lordosis, which are measurements that depend on the surgical technique and compensatory mechanisms, but remained within normal ranges. These factors allow the surgeon to be attentive to both the coronal and sagittal planes when planning the correction in order to achieve the equilibrium of the trunk in addition to correction of the deformity. Level of Evidence IIIA: Comparative retrospective study.


RESUMO Objetivo: Analisar parâmetros espino-pélvicos e equilíbrio sagital de pacientes com escoliose idiopática do adolescente (EIA) no pré e pós-operatório em três grupos (grupo 1 - artrodese torácica, grupo 2 toracolombar e grupo 3 - artrodese lombar), observando diferenças nesses dois momentos e se os parâmetros são mantidos ou não por um período de até dois anos de pós-operatório. Métodos: Foram avaliadas radiografias de 99 pacientes de um banco de dados de um único centro, que foram submetidos a artrodese por via posterior. Foram aferidos valores da incidência pélvica, versão pélvica, inclinação sacral, lordose lombar, cifose torácica e eixo vertical sagital nas radiografias pré e pós-operatória. Resultados: Os parâmetros de incidência pélvica, versão pélvica, inclinação sacral e do eixo vertical sagital não apresentaram diferenças estatisticamente significantes nos três grupos. A lordose lombar apresentou diferença entre os três grupos no pré-operatório (p = 0,049). A cifose torácica apresentou diferenças tanto no pré (p = 0,015) quanto no pós-operatório (p = 0,042), além de demonstrar relação de dependência nos valores do pré e pós na análise estatística final. Conclusões: A avaliação dos parâmetros analisados mostra que os grupos estudados apresentam valores semelhantes de equilíbrio do indivíduo, com exceção da cifose torácica e lordose lombar que são medidas dependendo da técnica cirúrgica e dos mecanismos compensatórios, porém mantendo-se dentro da faixa normal. Esses fatores permitem ao cirurgião ficar atento no planejamento da correção tanto no plano coronal quanto no plano sagital para conseguir, além da correção da deformidade, o equilíbrio do tronco. Nível de Evidência IIIA; Estudo retrospectivo comparativo.


RESUMEN Objetivo: Analizar los parámetros espino-pélvicos y el equilibrio sagital de pacientes con escoliosis idiopática del adolescente (EIA) en el pre y postoperatorio divididos en 3 grupos (grupo 1 - artrodesis torácica, grupo 2 - toracolumbar y grupo 3 - artrodesis lumbar), observando las diferencias en estos dos momentos y si los parámetros se mantienen o no durante un periodo de hasta 2 años en el postoperatorio. Métodos: Se evaluaron las radiografías de 99 pacientes de una base de datos de un solo centro, a quienes se les realizó artrodesis por vía posterior. Se midieron los valores de incidencia pélvica, versión pélvica, inclinación sacra, lordosis lumbar, cifosis torácica y eje vertical sagital en las radiografías pre y postoperatorias de cada paciente. Resultados: Los parámetros de incidencia pélvica, versión pélvica, inclinación sacra y eje vertical sagital no presentaron diferencias estadísticamente significativas en los 3 grupos. La lordosis lumbar presentó una diferencia entre los 3 grupos en el preoperatorio (p = 0,049). La cifosis torácica presentó diferencias tanto en el pre (p = 0,015) como en el postoperatorio (p = 0,042), además de presentar una relación de dependencia entre los valores del pre y postoperatorios en el análisis estadístico final. Conclusiones: La evaluación de los parámetros analizados muestra que los grupos estudiados presentan valores de equilibrio individual similares, con excepción de la cifosis torácica y la lordosis lumbar, que se miden en función de la técnica quirúrgica y de los mecanismos compensatorios, pero manteniéndose dentro del rango normal. Estos factores permiten al cirujano estar atento a la hora de planificar la corrección tanto en el plano coronal como en el sagital, para lograr, además de corregir la deformidad, el equilibrio del tronco. Nivel de evidencia IIIA; Estudio retrospectivo comparativo.


Subject(s)
Humans , Adolescent , Scoliosis , Spinal Diseases , Surgical Procedures, Operative
14.
Coluna/Columna ; 21(4): e262464, 2022. tab, il
Article in English | LILACS | ID: biblio-1404410

ABSTRACT

ABSTRACT Objectives: Evaluate the surgical treatment of scoliotic curvature effects and sagittal radiographic parameters of the spine and upper limbs after surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy in adolescents with idiopathic scoliosis (AIS). Material and Methods: 41 patients with AIS were evaluated and compared before and after surgery. Scoliosis was confirmed by a radiographic of the spine. The radiographic parameters evaluated were: Cobb angles (proximal and distal thoracic), segmental kyphosis (T5-T12), total kyphosis (T1-T12), cervical lordosis (C2-C7), distance from the center of gravity of the skull to C7 (Cervical VAS), measurement of T1 slope (T1), neck slope, IT slope (AP), angle of the upper chest opening and plumb line C7-S1 (SVA C7-S1). Statistical analysis compared the pre- and post-surgical effects of sagittal cervical and shoulder parameters. Results: After the surgical procedure, significant reductions were observed for the following parameters of spine measurement: proximal and distal thoracic Cobb angle, with a correction of 68% of the main thoracic curve. The measurements of the inclination of the T1 profile and the inclination of the neck also improve after surgery. Regarding the shoulders, there was a reduction in T1 AP slope and intercoracoid angle after surgery. The other radiographic parameters did not show significant differences. Conclusion: Surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy promoted better sagittal radiographic parameters of the thoracic Cobb angles, T1 inclination of the cervical spine, neck inclination, and better shoulder symmetry. Level of Evidence II; Prospective study.


RESUMO Objetivos: Avaliar o efeito do tratamento cirúrgico da curvatura escoliótica, dos parâmetros radiográficos sagitais da coluna e membros superiores após tratamento cirúrgico com rotação vertebral direta (DVR) associada a osteotomia tipo 1 de adolescentes com escoliose idiopática (AIS). Material e Métodos: 41 pacientes com AIS foram avaliados e comparados pré e pós-cirurgia. A escoliose foi confirmada por exame de radiografia da coluna. Os parâmetros radiográficos avaliados foram: ângulos de Cobb (torácico proximal e distal), cifose segmentar (T5-T12), cifose total (T1-T12), lordose cervical (C2-C7), distância do centro de gravidade do crânio até C7 (SVA cervical), medida da inclinação de T1 (T1), inclinação do pescoço, inclinação de TI (AP), ângulo da abertura superior do tórax e linha de prumo C7-S1 (SVA C7-S1). Análise estatística comparando o efeito pré e pós-cirúrgico dos parâmetros sagitais da cervical e ombro. Resultados: Após procedimento cirúrgico observou-se reduções significativas para os seguintes parâmetros de medida da coluna: ângulo de Cobb torácico proximal e distal, com correção de 68% da curva torácica principal. As medidas da inclinação de T1 perfil e da inclinação do pescoço também melhoraram após cirurgia. Com relação aos ombros houve uma redução da inclinação de T1 AP e do ângulo intercoracóideo após cirurgia. Os demais parâmetros radiográficos não apresentaram diferenças significantes. Conclusão: O tratamento cirúrgico com rotação vertebral direta (DVR) associada a osteotomia tipo 1 promoveu melhoria nos parâmetros radiográficos sagitais dos ângulos de Cobb torácica, inclinação de T1 da coluna cervical, inclinação do pescoço e uma melhor simetria dos ombros. Nível de evidência II; Estudo prospectivo.


RESUMEN Objetivos: Evaluar el efecto del tratamiento quirúrgico de la curvatura escoliótica, parámetros radiográficos sagitales de columna y miembros superiores después del tratamiento quirúrgico con rotación vertebral directa (DVR) asociada a osteotomía tipo 1 en adolescentes con escoliosis idiopática (AIS). Material y métodos: Se evaluaron 41 AIS antes y después de la cirugía. La escoliosis se confirmó un examen radiográfico. Los parámetros evaluados fueron: ángulos de Cobb (torácico proximal y distal), cifosis segmentaria (T5-T12), cifosis total (T1-T12), lordosis cervical (C2-C7), distancia del centro de gravedad del cráneo a C7 (VAS cervical), medición de la pendiente T1 (T1), la pendiente del cuello, la pendiente IT (AP), el ángulo de la abertura superior del pecho y la plomada C7-S1 (SVA C7-S1). El análisis estadístico fue para comparar el efecto pre y posquirúrgico. Resultados: Después de cirugía, se observaron reducciones significativas para los siguientes parámetros de medición de la columna: ángulo de Cobb torácico proximal y distal, con corrección del 68% de la curva torácica principal. Las medidas de la inclinación del perfil T1 y la inclinación del cuello también mejoraron después de la cirugía. En cuanto a los hombros, hubo una reducción de la pendiente T1 AP y del ángulo intercoracoideo después de la cirugía. Los demás parámetros radiográficos no mostraron diferencias significativas. Conclusión: El tratamiento quirúrgico con rotación vertebral directa (DVR) asociado a la osteotomía tipo 1 promovió mejores parámetros radiográficos sagitales de los ángulos de Cobb torácicos, inclinación T1 de la columna cervical, inclinación del cuello y mejor simetría del hombro. Nivel de Evidencia II; Estudio prospectivo.


Subject(s)
Humans , Osteotomy , Scoliosis , General Surgery , Upper Extremity
15.
Article in Spanish | LILACS, BINACIS | ID: biblio-1378020

ABSTRACT

Objetivo:El riesgo de desarrollar escoliosis de comienzo temprano es alto en niños con parálisis cerebral espástica, nivel IV y V del GMFCS. No hay acuerdo sobre el tratamiento para niños <5-6 años y esta revisión sistemática se centra en este tópico. Materiales y Métodos:Búsqueda en PubMed, Google Scholar, Cochrane Library, BVS/BIREME, LILACS y SciELO, entre enero de 2009 y noviembre de 2020, con los descriptores: "cerebral palsy, scoliosis, early-onset, treatment". Se eliminaron los artículos duplicados, no relacionados con la investigación, sin texto completo, con pocos pacientes con parálisis cerebral espástica, sin discriminación etiológica, sin resultados y con edad avanzada. Evaluaciones: nivel de evidencia, edad, nivel del GMFCS, tipo de deformidades, tratamientos, seguimiento, resultados y complicaciones. Resultados:Se incluyeron 10 de 6770 artículos: 8 con nivel de evidencia IV, edad: 3.2-10 años, deformidad predominante: escoliosis, seguimiento: 1.5-9.8 años. Tratamientos: barras de crecimiento tradicionales o magnéticas, fusión instrumentada precoz, yesos, ortesis y prótesis costal expandible de titanio. La fusión precoz instrumentada logra una corrección ≥75% del ángulo de Cobb; las barras de crecimiento, las ortesis o la prótesis costal expandible de titanio, el 25-50%, y los yesos solo logran mantenerla. La tasa de complicaciones es menor en los tratamientos incruentos (5,8-36%) que en los quirúrgicos (21,5-73,1%). Las tasas de complicaciones quirúrgicas y de muerte poscirugía en espásticos son mayores que en hipotónicos. Conclusiones: La cirugía no es una buena opción inicial para las escoliosis de comienzo temprano en niños pequeños con parálisis cerebral espástica, nivel IV y V del GMFCS. Nivel de Evidencia: III


Introduction: Children with GMFCS IV and V spastic cerebral palsy (CP) are at risk of developing early-onset scoliosis (EOS). There is no agreement about treatment for very young children (less than 5 or 6 years old). This systematic review focuses on this problem. Materials and Methods: We conducted a search in the PubMed, Scholar Google, Cochrane Library, BVS/BIREME, LILACS, and SCIELO databases from 1/2009 to 11/2020, using the following keywords: "cerebral palsy", "scoliosis", "early-onset", "treatment". We eliminated duplicated articles, those with unrelated research, without complete text, with very few spastic CP patients or patients aged over 6, and without clear etiology or results. The variables evaluated in the selected articles were: level of evidence, average age, GMFCS level, deformity types, treatments, follow-up, outcomes, and complications. Results: From the 6770 articles retrieved, only 10 were included: 8/10 with evidence level IV, average ages 3.2 to 10 years old, scoliosis as prevalent deformity, average follow-up 1.5 to 9.8 years. Treatment: traditional growing rods (3), magnetic growing rods (1), early instrumented fusion (2), casting (1), orthotics (2), and VEPTR (1). Early instrumented fusion provides ≥75% of Cobb correction; growing rods, orthotics, and VEPTR, between 25 and 50%, and plaster casts only prevent progression. Non-surgical treatments have a lower rate of complications (5.8%-36%) than surgical ones (21.5% - 73.1%). Surgical complications and postoperative mortality are higher in spastic than in hypotonic patients. Conclusions: Surgery is not a good initial option in very young children with spastic, GMFCS IV-V CP. Level of Evidence: III


Subject(s)
Child , Scoliosis , Cerebral Palsy , Muscle Spasticity
17.
Coluna/Columna ; 20(4): 254-259, Oct.-Dec. 2021. tab
Article in English | LILACS | ID: biblio-1356176

ABSTRACT

ABSTRACT Objective: To determine which method is more effective - cranial halo traction or temporary internal distraction - in staged surgeries for patients with severe (≥ 100°) and stiff (<25% flexibility) scoliosis. Methods: A sample of 12 patients with traction and 7 patients without traction, operated on between January 2013 and December 2017. The patients' demographic data, the type of surgery performed, complications, and coronal and sagittal alignment parameters were recorded before surgery and in the final follow-up. The data were processed in SPSS 20.0. Comparisons were made between the means (Student's t-test) and the clinical and procedure-related characteristics (likelihood ratio and Fisher's Exact tests), at a confidence level of 0.05. Results: There were no significant intergroup differences for clinical characteristics, complications or degree of correction. However, more patients in the group submitted to temporary internal distraction required vertebral resection osteotomies during definitive surgery (p<0.05). Conclusions: Based on the results, it was not possible to establish which is the most effective method, but it is suggested that staged traction may be more effective, and safer, particularly when the surgeon is less experienced, during surgery on patients with severe and stiff scoliosis. Level of evidence IV; Vase series.


RESUMO Objetivo: Determinar qual método é mais eficaz, tração com halo craniano ou distração interna temporária em cirurgias escalonadas para pacientes com escoliose grave (≥ 100°) e rígida (< 25% de flexibilidade). Métodos: Amostra com 12 pacientes com tração e 7 sem tração, operados entre janeiro de 2013 e dezembro de 2017. Os dados demográficos dos pacientes, o tipo de cirurgia realizada, as complicações e os parâmetros de alinhamento coronal e sagital foram registrados antes da cirurgia e no acompanhamento final. Os dados foram processados no SPSS 20.0. Foram feiras comparações entre as médias (teste t de Student) e as características clínicas e relacionadas com o procedimento (teste de razão de verossimilhança e de teste exato de Fisher), com nível de confiança de 0,05. Resultados: Não houve diferenças significativas entre os grupos quanto a características clínicas, complicações e grau de correção. No entanto, mais pacientes do grupo submetido à distração interna temporária necessitaram de osteotomias de ressecção vertebral durante a cirurgia definitiva (p < 0,05). Conclusões: Não se pôde estabelecer com base nos resultados qual o método mais eficaz, porém se sugere que a tração escalonada pode ser mais eficaz e mais segura, principalmente para cirurgiões com menos experiência em cirurgia de pacientes com escoliose grave e rígida. Nível de evidência: IV; Série de Casos.


RESUMEN Objetivo: Determinar qué método es más efectivo, tracción con halo craneal o distracción interna temporal, en cirugía escalonadas para pacientes con escoliosis severa (≥ 100°) y rígida (<25% de flexibilidad). Métodos: Muestra con 12 pacientes en el grupo de tracción y 7 en el grupo sin tracción, intervenidas entre enero de 2013 y diciembre de 2017. Los datos demográficos de los pacientes, los tipos de cirugía, las complicaciones, los parámetros de alineación coronal y sagital se registraron antes de la cirugía y en el último acompañamiento. Los datos se procesaron en SPSS 20.0. Se realizaron comparaciones entre las medias (prueba t de Student) y las características clínicas y relacionadas con el procedimiento (razón de verosimilitud y prueba exacta de Fisher), con un nivel de confianza de 0,05. Resultados: No hubo diferencias significativas entre los grupos en cuanto a características clínicas, complicaciones y grado de corrección. Sin embargo, más pacientes del grupo sometido a distracción interna temporal requirieron osteotomías de resección vertebral durante la cirugía definitiva (p < 0,05). Conclusiones: Con base en los resultados, no fue posible establecer el método más efectivo, pero se sugiere que la tracción escalonada puede ser más eficaz y más segura, especialmente para cirujanos con menos experiencia en cirugía de pacientes con escoliosis severa y rígida. Nivel de evidencia: IV; Serie de Casos


Subject(s)
Humans , Scoliosis
18.
Coluna/Columna ; 20(3): 165-168, July-Sept. 2021. tab, graf
Article in English | LILACS | ID: biblio-1339742

ABSTRACT

ABSTRACT Objective To evaluate the intra- and interobserver reproducibility of the classification of proximal humeral ossification in patients with idiopathic scoliosis. Methods Observational, descriptive, cross-sectional study. Radiographs (anteroposterior) of 29 patients diagnosed with idiopathic scoliosis were chosen and investigated at the Spine Surgery Outpatient Clinic of the Department of Orthopedics and Traumatology of the Hospital Getúlio Vargas, Recife, Pernambuco. These radiographs were evaluated and classified by 9 spinal orthopedic surgeons at two moments, with a minimum interval of 30 days, for analysis of the intraobserver and interobserver reproducibility of the classification of proximal humeral ossification used as a predictor of peak growth velocity. Results Intraobserver reproducibility achieved moderate to substantial concordance with the kappa index. In the analysis of interobserver reproducibility using the Fleiss' kappa method, a reasonable to moderate concordance was observed, except for in stage 5, in which concordance ranged from substantial to almost perfect. Conclusion In this study, the reproducibility of the Li classification in most of the stages was reasonable to moderate for the interobserver assessment and moderate to substantial for the intraobserver assessment, which differs from the current literature. Level of evidence III; Diagnostic studies - Investigation of a diagnostic test.


RESUMO Objetivo Avaliar a reprodutibilidade intra e interobservadores da classificação de ossificação do úmero proximal em pacientes portadores de escoliose idiopática. Métodos Estudo observacional, descritivo e transversal. Foram selecionadas radiografias (anteroposteriores) de 29 pacientes com diagnóstico de escoliose idiopática acompanhados no Ambulatório de Cirurgia da Coluna do Departamento de Ortopedia do Hospital Getúlio Vargas, Recife, Pernambuco. Essas radiografias foram avaliadas e classificadas por nove cirurgiões ortopedistas de coluna em dois momentos, com intervalo mínimo de 30 dias, para análise da reprodutibilidade intraobservador e interobservador da classificação de ossificação do úmero proximal utilizada como preditor do pico de velocidade de crescimento. Resultados A reprodutibilidade intraobservador com o índice Kappa atingiu concordância moderada a substancial. Já na análise da reprodutibilidade interobservador com o método de kappa de Fleiss constatou-se concordância de razoável a moderada, exceto no estágio 5, no qual a concordância variou de substancial a quase perfeita. Conclusões Neste estudo, a reprodutibilidade da classificação de Li, na maioria dos estágios foi razoável a moderada na avaliação interobservador e moderada à substancial na avaliação intraobservador, o que diverge da literatura atual. Nível de evidência III; Estudos diagnósticos - Investigação de um exame para diagnóstico.


RESUMEN Objetivo Evaluar la reproducibilidad intra e interobservador de la clasificación de osificación del húmero proximal en pacientes con escoliosis idiopática. Métodos Estudio observacional, descriptivo y transversal. Se seleccionaron radiografías (anteroposteriores) de 29 pacientes con diagnóstico de escoliosis idiopática en la Clínica de Cuidados Ambulatorios de Cirugía de Columna del Departamento de Ortopedia del Hospital Getúlio Vargas, Recife, Pernambuco. Estas radiografías fueron evaluadas y clasificadas por nueve cirujanos ortopedistas de columna, en dos momentos, con un intervalo mínimo de 30 días, para analizar la reproducibilidad intraobservador e interobservador de la clasificación de osificación del húmero proximal utilizada como predictor de la velocidad máxima de crecimiento. Resultados La reproducibilidad intraobservador con el índice Kappa alcanzó concordancia de moderada a sustancial de la reproducibilidad intraobservador. En el análisis de la reproducibilidad interobservador con el método de kappa de Fleiss, se encontró concordancia de razonable a moderada, excepto en la etapa 5, en que la concordancia varió de sustancial a casi perfecta. Conclusiones En este estudio, la reproducibilidad de la clasificación de Li en la mayoría de las etapas fue de razonable a moderada en la evaluación interobservador y de moderada a sustancial en la evaluación intraobservador, lo que difiere de la literatura actual. Nivel de Evidencia III; Estudios de Diagnóstico - Investigación de una prueba de diagnóstico.


Subject(s)
Humans , Scoliosis , Reproducibility of Results , Growth
19.
Coluna/Columna ; 20(3): 174-180, July-Sept. 2021. tab, graf
Article in English | LILACS | ID: biblio-1339749

ABSTRACT

ABSTRACT Objective To evaluate the immediate correction capacity of the Wood-Chêneau-Rigo brace (WCR), produced using digital technological resources and robotic engineering, in primary and secondary curves of adolescent idiopathic scoliosis (AIS). Methods A retrospective study was conducted of 138 patients with a diagnosis of AIS and who received a WCR brace from a laboratory that makes orthoses and orthopedic prostheses between 2019 and 2021. These individuals were submitted to an independent analysis of the radiographic parameters by a single researcher, the main outcome of which was the standardized measurement of the main and secondary curves using the Cobb method. The radiographs analyzed were performed in orthostasis before and immediately after the adaptation of the brace on the patient. The correction capacity was calculated as the ratio of the difference between the pre- and post-brace curves to the pre-brace curve. Results The mean correction with the WCR was 48.4% for the main curve and 41.0% for the secondary curve. The level of correction of the main curve was significantly higher in patients with a main curve with the apex of convexity in the thoracolumbar region (p = 0.004), especially in the left thoracolumbar region (p = 0.010); curves of magnitude between 10º and 24.9º (p <0.001); and curves classified as simple (p <0.001). Conclusion The use of the WCR, which is produced using modern technological resources, was effective in the immediate correction of AIS. Long-term studies on this new modality of conservative scoliosis treatment are necessary. Level of evidence III; Retrospective study.


RESUMO Objetivo Avaliar a capacidade de correção imediata do colete Wood-Chêneau-Rigo (WCR), produzido com recursos tecnológicos digitais e de engenharia robótica, em curvas primárias e secundárias de escoliose idiopática do adolescente (EIA). Métodos Realizou-se um estudo retrospectivo com 138 pacientes com diagnóstico de EIA que adquiriram o colete WCR entre 2019 e 2021 em um laboratório de produção de órteses e próteses ortopédicas. Esses indivíduos foram submetidos à análise independente dos parâmetros radiográficos por um único pesquisador, tendo como desfecho principal a medida padronizada das curvas principal e secundária pelo método de Cobb. As radiografias analisadas foram realizadas em ortostase antes e imediatamente depois da adaptação do colete no paciente. A capacidade de correção foi calculada pela razão entre a diferença das curvas pré e pós-colete e a curva pré-colete. Resultados A média de correção da curva primária com o WCR foi de 48,4% e a da curva secundária foi de 41,0%. O nível de correção da curva primária foi significativamente maior nos pacientes com curva principal com ápice da convexidade na região toracolombar (p = 0,004), principalmente toracolombar à esquerda (p = 0,010); curvas com magnitude entre 10º e 24,9º (p < 0,001) e curvas do tipo simples (p < 0,001). Conclusões O colete WCR, produzido com modernos recursos tecnológicos, foi eficaz na correção imediata da EIA. São necessários estudos a longo prazo sobre essa nova modalidade de tratamento conservador da escoliose. Nível de Evidência III; Estudo retrospectivo.


RESUMEN Objetivo Evaluar la capacidad de corrección inmediata del corsé de Wood-Chêneau-Rigo (WCR), producido con recursos tecnológicos digitales e ingeniería robótica, en curvas primarias y secundarias de la escoliosis idiopática del adolescente (EIA). Métodos Se realizó un estudio retrospectivo de 138 pacientes con diagnóstico de EIA que adquirieron el corsé WCR entre 2019 y 2021 en un laboratorio de producción de ortesis y prótesis ortopédicas. Estos individuos fueron sometidos a un análisis independiente de los parámetros radiográficos por un solo investigador, siendo el resultado principal la medición estandarizada de las curvas principal y secundaria por el método de Cobb. Las radiografías analizadas se tomaron en bipedestación antes e inmediatamente después de la adaptación del corsé al paciente. La capacidad de corrección se calculó por la razón entre la diferencia entre las curvas de antes y de después del uso del corsé y la curva de antes del corsé. Resultados La corrección promedio de la curva primaria con el WCR fue del 48,4% y de la curva secundaria fue del 41,0%. El nivel de corrección de la curva primaria fue significativamente más grande en pacientes con una curva principal con vértice de la convexidad en la región toracolumbar (p = 0,004), principalmente toracolumbar a la izquierda (p = 0,010); curvas con magnitud entre 10º y 24,9º (p < 0,001) y curvas simples (p < 0,001). Conclusiones El uso corsé WCR, producido con modernos recursos tecnológicos, fue efectivo en la corrección inmediata de la EIA. Se necesitan estudios a largo plazo sobre esta nueva modalidad de tratamiento conservador de la escoliosis. Nivel de evidencia III; Estudio retrospectivo.


Subject(s)
Humans , Male , Female , Child , Adolescent , Orthotic Devices , Scoliosis/rehabilitation , Printing, Three-Dimensional , Retrospective Studies , Analysis of Variance , Conservative Treatment
20.
Rev. bras. ortop ; 56(4): 523-527, July-Aug. 2021. graf
Article in English | LILACS | ID: biblio-1341167

ABSTRACT

Abstract Vascular compression of the third part of the duodenum by the superior mesenteric artery results in an unusual occlusion of the duodenal transit known as superior mesenteric artery syndrome. This syndrome can occur after surgeries to correct spinal deformities in a rate ranging from 0.5% to 4.7%. It results from a positional alteration of the artery emergency point due to a change in trunk length after surgery. It is associated with risk factors such as low body mass index and weight loss. Patients usually present with intestinal occlusion, abdominal pain, nausea, bilious vomiting, and early satiety. Superior mesenteric artery syndrome must be recognized early to institute an adequate treatment, which can be clinical (with gastric tube for decompression and nutritional support) or require a surgical procedure. Secondary complications related to superior mesenteric artery syndrome include delayed surgical and nutritional recovery, healing problems, and prolonged hospitalization. The present study aims to report a case of superior mesenteric artery syndrome in a patient with neuromuscular scoliosis secondary to a transverse myelitis who underwent surgical treatment for spinal deformity correction.


Resumo A compressão vascular da terceira parte do duodeno pela artéria mesentérica superior resulta no desenvolvimento de uma condição incomum de oclusão do trânsito duodenal conhecida como síndrome da artéria mesentérica superior. Este fenômeno pode acontecer após cirurgias de correção de deformidades da coluna, e sua taxa de ocorrência é de 0,5 a 4,7% dos casos. Isso ocorre em virtude da alteração do posicionamento do ponto de emergência da artéria, decorrente da mudança do comprimento do tronco após a cirurgia, e está associado a fatores de risco, como baixo índice de massa corpórea e perda ponderal. Os pacientes costumam se apresentar com um quadro de oclusão intestinal, com dor abdominal, náusea, vômito bilioso e saciedade precoce. O reconhecimento desta condição é importante para instituir o tratamento adequado, que varia do tratamento clínico, com sondagem e descompressão gástrica associados a suporte nutricional; à necessidade de abordagem cirúrgica. Complicações secundárias relacionadas à síndrome da artéria mesentérica superior incluem: recuperação cirúrgica e nutricional retardadas, problemas com a cicatrização e hospitalização prolongada. O objetivo do presente estudo é relatar um caso de síndrome da artéria mesentérica superior, ocorrido em um paciente com escoliose neuromuscular secundária a sequela de mielite transversa, submetido ao tratamento cirúrgico da deformidade da coluna.


Subject(s)
Humans , Male , Child , Scoliosis/surgery , Spinal Fusion , Superior Mesenteric Artery Syndrome/complications , Intestinal Obstruction
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