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RESUMEN Antecedentes: la falta de pene causa trastornos físicos y psicológicos graves. Su reconstrucción es compleja porque comprende restituir aspectos morfológicos y funcionales. El colgajo radial microquirúrgico (CRM) es una de las mejores opciones para la reconstrucción fálica (RF). Objetivo: describir los resultados de una serie de pacientes con RF mediante CRM. Material y métodos: trabajo observacional descriptivo a través de la revisión de los registros de pacientes a quienes se les realizó RF con CRM entre julio de 2014 y julio de 2017, no relacionados con disforia de género. Resultados: tres pacientes, de 27, 36 y 22 años, fueron reconstruidos, respectivamente, por amputación traumática, secuela de tratamiento oncológico y por malformación congénita. No se presentaron necrosis de los colgajos. La sensibilidad somática fue efectiva en los tres casos y la erógena en uno. Todos los pacientes refirieron satisfacción general con el procedimiento. Conclusión: el CRM, realizado por un equipo multidisciplinario, permitió una RF satisfactoria. La reconstrucción de la uretra debe ser decidida
ABSTRACT Background: The absence of the penis causes serious physical limitations and psychosocial distress. Phallic reconstruction (PR) is a complex procedure because it involves the restoration of morphological and functional aspects. The radial forearm flap (RFF) is one of the best options for PR. Objective: The aim of this study was to describe the results of a series of patients undergoing PR using RFF. Material and methods: We conducted a descriptive observational study by reviewing the records of patients who underwent PR with RFF not related to gender dysphoria between July 2014 and July 2017. Results: Three patients aged 27, 36, and 22 years underwent reconstruction for traumatic amputation, oncologic treatment sequelae, and congenital defect, respectively. None of the patients developed flap necrosis. Somatic sensation was effective in all three cases and erogenous sensation in one. All patients reported overall satisfaction with the procedure. Conclusion: The use of RFF for PR by a multidisciplinary team produced satisfactory and uncomplicated results. Urethral reconstruction should be decided depending on each patient.
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OBJECTIVE@#To report the clinical characteristics and treatment analysis of 3 cases of congenital ulnar collateral flexor contracture of the forearm and take a reference for clinic.@*METHODS@#A total of 3 patients with congenital ulnar collateral flexor contracture of the forearm were admitted between February 2019 and August 2021. Two patients were male and 1 was female, and their ages were 16, 20, and 16 years, respectively. The disease durations were 8, 20, and 15 years, respectively. They all presented with flexion deformity of the proximal and distal interphalangeal joints of the middle, ring, and little fingers in the neutral or extended wrist position, and the deformity worsened in the extended wrist position. The total action motion (TAM) scores of 3 patients were 1 and the gradings were poor. The Carroll's hand function evaluation scores were 48, 55, and 57, and the grip strength indexes were 72.8, 78.4, and 30.5. Preoperative CT of case 2 showed a bony protrusion of the flexor digitorum profundus tendon at the proximal end of the ulna; and MRI of case 3 showed that the ulnar flexor digitorum profundus presented as a uniform cord. After diagnosis, all patients were treated with operation to release the denatured tendon, and functional exercise was started early after operation.@*RESULTS@#The incisions of 3 patients healed by first intention. Three patients were followed up for 12, 35, and 12 months, respectively. The hand function and the movement range of the joints significantly improved, but the grip strength did not significantly improve. At last follow-up, TAM scores were 3, 4, and 4, respectively, among which 2 cases were excellent and 1 case was good. Carroll's hand function evaluation scores were 95, 90, and 94, and the grip strength indexes were 73.5, 81.3, and 34.2, respectively.@*CONCLUSION@#Congenital ulnar collateral flexor contracture is a rare clinical disease that should be distinguished from ischemic muscle contracture. The location of the contracture should be identified and appropriate surgical timing should be selected for surgical release. Active postoperative rehabilitation and functional exercise can achieve good hand function.
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Humanos , Masculino , Feminino , Antebraço/cirurgia , Contratura/cirurgia , Músculo Esquelético , Tendões/cirurgia , Ulna/cirurgia , Amplitude de Movimento ArticularRESUMO
Objective@#To evaluate the applicability of a modified U-shaped forearm flap for the repair of small- and medium-sized defects in the oral and maxillary areas to provide a reference for clinicians.@*Methods@#This study was reviewed and approved by the Ethics Committee, and informed consent was obtained from the patients. Ten patients with small- and medium-sized defects in the oral and maxillary areas underwent surgical repair using modified U-shaped forearm flaps. There were 8 males and 2 females aged 43-72 years. The donor site was apposed primarily after harvesting the modified U-shaped forearm skin flap. The flaps ranged from 6 cm × 4 cm to 8 cm × 5 cm in size. Six months after the operation, hand movements (finger extension, fist clenching, wrist rotation upward and wrist rotation downward), the forearm donor site, hand sensations and the satisfaction score for the postoperative quality of the scar at the donor site were evaluated (0 to 10; 0: very unattractive, 10: very satisfactory).@*Results@#A total of 10 patients with modified U-shaped forearm flaps survived. One patient developed venous crisis 24 hours after surgery and survived after surgical exploration. Delayed healing occurred at the donor site of the forearm in 1 patient, and the wounds at the donor site of the forearm in the other patients all healed in the first stage. One patient presented with dysesthesia in the hand 2 weeks after surgery and recovered within 3 months. Six months after surgery, all patients had no limited hand movement and no paresthesia at the forearm donor site or hand. The patients were basically satisfied with the appearance of the donor site,and the average satisfaction score of the subjective questionnaire was 8.4 points.@*Conclusion@#Modified U-shaped forearm flaps can directly close forearm donor site wounds, which avoids surgical trauma to the secondary donor site and significantly reduces related complications. Modified U-shaped forearm flaps provide an alternative to conventional forearm flaps for the repair of small- and medium-sized defects in the oral and maxillary areas.
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SUMMARY: Despite attempts to develop the plastination technique in Bolivia, standardized results have not yet been achieved that could be communicated via scientific publications. There is a great deal of misunderstanding around the technique, confusing it with classic techniques of inclusion in different types of resin, such as polyester and epoxy, but these protocols are not plastination. The aim of this work was to communicate the first standardized room-temperature plastination protocol with silicone in Bolivia, with the unique feature of doing so at the altitude of the city of La Paz, thus constituting the first communication of a plastination technique at 4,150 m.a.s.l. sub sede La Paz, La Paz, Bolivia.
En Bolivia, a pesar de los intentos en el desarrollo de la técnica de Plastinación, aún no se han alcanzado resultados estandarizados que pudieran ser comunicados por medio de publicaciones científicas. Existe una gran confusión al momento de desarrollar la técnica, confundiéndola con técnicas clásicas de inclusión en distintos tipos de reina, como poliéster y epoxy, pero no correspondiendo estos protocolos desarrollados a la técnica de plastinación. En este sentido, el objetivo de esta trabajo consistió en comunicar el primer protocolo estandarizado de plastinación a temperatura ambiente con silicona de Bolivia, con la particularidad de desarrollarlo en la altura de la ciudad de La Paz, constituyéndose, de esta manera, en la primera comunicación de una técnica de plastinación a 4.150 metros sobre el nivel del mar.
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Humanos , Altitude , Antebraço/anatomia & histologia , Plastinação , Mãos/anatomia & histologia , Silicones , Temperatura , BolíviaRESUMO
SUMMARY: The purpose of this research is to determine a regression equation for estimation of stature from forearm length measurements. This research was carried out on 1200 subjects (604 male and 596 female) among the population of Montenegrin adolescents. The stature and forearm length measurements were taken according to the ISAK protocol, and the data were analyzed statistically. Linear regression analysis determined the prediction of forearm length on the criterion variable a body height at the significance level of p <0.05. These relations are presented in the form of scatter diagram. Thereby, we obtained the coefficient of determination, the multiple correlation coefficients, the partial correlation coefficient, the regression, t-test and standardized beta coefficient. The results of this research study confirmed that forearm length reliably predicts stature in both sexes of Montenegrin adolescents and revealed a very useful finding for physical anthropologists and experts from related fields. It was confirmed that there is a correlation between forearm length and body height (males: 31.9 %, females: 33.3 %).
El propósito de esta investigación fue determinar una ecuación de regresión para la estimación de la estatura a partir de medidas de la longitud del antebrazo. Esta investigación se llevó a cabo en 1200 sujetos (604 hombres y 596 mujeres) entre la población de adolescentes montenegrinos. Las medidas de estatura y longitud del antebrazo se tomaron de acuerdo con el protocolo ISAK y los datos se analizaron estadísticamente. El análisis de regresión lineal determinó la predicción de la longitud del antebrazo en la variable de criterio una altura del cuerpo en el nivel de significación de p <0,05. Estas relaciones se presentan en forma de diagrama de dispersión. De tal manera obtuvimos el coeficiente de determinación, los coeficientes de correlación múltiple, el coeficiente de correlación parcial, la regresión, la prueba t y el coeficiente beta estandarizado. Los resultados de este estudio confirmaron que la longitud del antebrazo predice de manera confiable la estatura en adolescentes montenegrinos de ambos sexos y reveló un hallazgo muy útil para los antropólogos físicos y expertos en áreas relacionadas. Se confirmó que existe una correlación entre la longitud del antebrazo y la altura del cuerpo (hombres: 31,9 %, mujeres: 33,3 %).
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Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Estatura , Antebraço/anatomia & histologia , Modelos Lineares , Antropometria , MontenegroRESUMO
Introduction: Since the lack of Palmaris Longus Muscle (PLM) has no effect on hand and wrist function, it is considered a non-essential muscle. However, its clinical relevance stems from its widespread application in reconstructive and hand surgery. In addition to gender differences, some sources assert that its absence is more prevalent in those genders who lack it in some way, that it is more prevalent when both eyes are missing, and that it is more prevalent when just one eye is present. Aim: The primary objective of this research was to find out how common PLM agenesis is among students of both genders. The secondary objective was to demonstrate that a classical test (Schaffer’s test) can be reliably compared to other tests such as Thompson’s test, Mishra’s test, AIIM’s test, and the Hiz-Ediz test. Materials and Methods: The study was a cross-sectional study carried out at the MAHSA University; A total of 224 cases, comprised of 126 (56.3%) females and 98 (43.8%) males. Each participant was requested to perform five clinical tests namely, Schaeffer’s test, Thompson’s test, Mishra’s test, AIIM’s test, and the Hiz-Ediz test. Results: The frequent agenesis of the palmaris longus in the right forearm of our study with the Schaeffer’s test was (20.5%) and Thompson’s and Hiz-Ediz tests had equal percentages of agenesis (22.3%) while Mishra’s test (22.8%), and AIIMs test (29.5%) of the participants. Moreover, Thompson’s test had the highest percentage of (70.5%) compared to other tests for detecting the presence of PLM in the left forearm. The second nearest test for PLM detection was Schaeffer’s test with a percentage of (67.4%). AIIMs test was able to detect PLM in (64.3%) of the participants and Mishra’s test and Hiz-Ediz tests had close percentages of (59.4%) and (57.6%) respectively for PLM detection. Conclusion: It can be concluded that Thompson’s test had a higher percentage among the tests to detect the presence of the PLM tendon in females while Schaeffer’s test was more significant in males. Thompson’s test had the best accuracy level and the highest percentage level of agreement with Schaeffer’s test compared to the other tests.
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Introducción: Las fracturas del antebrazo comprometen la diáfisis del radio y el cúbito. Su relación anatómica desempeña un papel importante porque el antebrazo se vincula con los movimientos de la mano para garantizar la función de la extremidad y de los tejidos blandos. Objetivo: Evaluar los resultados del tratamiento de la fractura diafisiarias de antebrazo con placa de compresión dinámica. Métodos: Se realizó un estudio prospectivo, longitudinal y descriptivo en 28 pacientes con fractura diafisaria de antebrazo, intervenidos quirúrgicamente con placa de compresión dinámica en el Hospital Ortopédico Docente "Fructuoso Rodríguez". Los resultados fueron evaluados según la escala funcional de Grace-Eversmann. Resultados: La edad media fue de 38 años, con una proporción entre sexos de 2,1:1. Predominaron las fracturas del tercio medio del radio y del cúbito. Se afectó más el lado izquierdo, pero en el 75 % de los casos hubo un excelente resultado. No se registraron fallas con la técnica quirúrgica aplicada. Conclusiones: La osteosíntesis con placa de compresión dinámica en las fracturas diafisarias de antebrazo es una alternativa adecuada para garantizar tasas de consolidación elevadas y resultados funcionales excelentes.
Introduction: Fractures of the forearm compromise the diaphysis of the radius and ulna. Their anatomical relationship plays an important role because the forearm is linked to hand movements to ensure limb and soft tissue function. Objective: To evaluate the results of treating diaphyseal forearm fracture with dynamic compression plate. Methods: A prospective, longitudinal and descriptive study was carried out in 28 patients with diaphyseal fracture of the forearm. They underwent surgery with a dynamic compression plate at Fructuoso Rodríguez Teaching Orthopedic Hospital. The results were evaluated according to Grace-Eversmann functional scale. Results: The mean age was 38 years, with a gender ratio of 2.1:1. Fractures of the middle third of the radius and ulna predominated. The left side was affected more, but 75% of the cases had excellent result. No failures were recorded with the applied surgical technique. Conclusions: Osteosynthesis with dynamic compression plating in diaphyseal fractures of the forearm is a suitable alternative to guarantee high consolidation rates and excellent functional results.
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Objective:To compare the immediate effectiveness of elbow forearm support with that of a traditional shoulder sling in reducing glenohumeral subluxation (GHS) after a stroke.Methods:Eight stroke survivors with GHS were randomized to receive either 30 minutes of intervention of an elbow forearm support treatment or a traditional shoulder sling treatment twice within 24 hours. Their healthy and affected shoulders were X-rayed before and right after the treatment is ongoing as well as after the end of the 30 min of treatment. The vertical (VD) and horizontal (HD) distances from the lower edge of the acromion to the center of the humeral head were measured. The satisfaction of the patients and their relatives was surveyed.Results:The average VD and HD improved significantly more after wearing the elbow forearm support. Moreover, the patients and their relatives expressed greater satisfaction with the elbow forearm support.Conclusion:Either an elbow forearm support or a traditional shoulder sling will have an immediate effect in reducing shoulder subluxation, but the elbow forearm support is more effective and gives greater satisfaction.
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Objective:To discuss outcomes of emergency repairing for Gustilo III B and III C fractures of forearm with complicated tissue defects and the related influence factors.Methods:From January 2014 to Feburary 2022, data of 98 cases of Gustilo III B and III C fractures with large compound defects of soft tissue, blood vessel, bone, tendon or muscle from elbow to wrist were collected. Primary debridement, bone fixation, wound coverage by free flap, bone transfer(or bone cement filling) or dynamic reconstruction of muscle were completed with emergency surgery in Department of Hand and Foot Microsurgery, Xi'an Fengcheng Hospital. Postoperative follow-ups were conducted through outpatient clinic visits, telephone and WeChat reviews. Video clips, questionnaires and the latest information of patients were also analysed. Rank sum test and Chi-square test were used to examine the relationship between independent variables such as general condition, disease condition and surgical procedures of chimeric tissue transfer group and simple flap transfer group, together with dependent variables such as limb salvage, number of surgery, wound healing, function scores, and complications. P<0.05 were further included in the regression equation to discover the relationship between multiple independent variables and dependent variables. Results:Follow-up lasted for 6-96 months, with an average of 71.1 months. In the chimeric group, the limb salvage rate was at 95.1%, with an infection rate of 8.50% and an average number of surgery was 2.13±0.89. In the simple flap transfer group, the limb salvage rate was at 87.5%, with an infection rate of 15.38% and an average number of surgery was 2.62±0.64. The good rate of Anderson score was 65.3% and the average score of Disability of the Arm, Shoulder and Hand(DASH) was 32.9(0-60) points for all the patients. There were significant differences in dependent variables of limb salvage and infection rate between the 2 groups ( P<0.05). Ischemia time and method of bone fixation led to significant differences in number of surgery ( P<0.05). Methods of bone fixation and the types of flap made significant differences in wound healing ( P<0.05). Underlying disease, bonedefect, Gustilo classification and method of bone fixation all contributed to the significant differences in function score ( P<0.05 or P<0.01) . Conclusion:Emergency surgery for repair of serious injury of forearm has a relatively high limb salvage rate and good functional effects. The limb salvage rate is not correlated with independent variables such as severity of injury, Mangledextremity Severity Score (MESS) and ischemia time, while transfer of a simple flap or a chimeric flap is significantly correlated with the limb salvage rate, infection and wound healing. The severity of injury, ischemia time and bone defect are correlated with functional assessment, number of surgery and bone healing.
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@#Introduction: Forearm fractures are common in children. The remodelling capacity of growing long bones in children makes these potentially forgiving injuries, recovering with good outcomes despite minimal intervention. Clinicians rely on radiological characteristics that vary with age to guide treatment decisions and minimise adverse sequelae. The purpose of this review was to consolidate the evidence base of radiological indications for intervention in paediatric midshaft forearm fractures. Materials and methods: The preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines were followed for this review. Citable research output reporting radiological criteria for mid-shaft forearm fractures in paediatric patients (age ≤16 years) was screened and analysed to ascertain acceptable radiological criteria for nonoperative management. Results: A total of 2,059 papers were initially identified; 14 were selected following screening. Sagittal angulation >15°, coronal angulation >10°, and/or >50% (or >1cm) translation were the most common radiological indications for intervention in children aged 0 to 10 years. For children over 10 years of age, the most common radiological indication for intervention was sagittal angulation >10°, coronal angulation >10°, and/or >50% (or >1cm) translation. Conclusion: This study revealed a scarcity of high-quality evidence to guide management and significant variation in outcome reporting throughout the published literature. Since Noonan and Price's 1998 recommendations, there has been no significant evolution in the evidence-base guided threshold for intervention in paediatric mid-shaft forearm fractures. There remains a pressing need for a robust multicentre observational study using the patient-reported outcome measurement information system (PROMIS) to address this complex and controversial area of uncertainty in paediatric trauma management.
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OBJECTIVE@#To summarize the clinical characteristics, differential diagnosis, and treatment methods of finger flexion contracture caused by three kinds of forearm flexor diseases.@*METHODS@#Between December 2008 and August 2021, 17 patients with finger flexion contracture were treated, including 8 males and 9 females, aged 5-42 years, with a median of 16 years. The disease duration ranged from 1.5 months to 30 years, with a median of 13 years. The etiology included 6 cases of Volkmann's contracture, all of which were flexion deformity of the 2nd to 5th fingers, accompanied by limitation of thumb dorsiflexion in 3 cases and limitation of wrist dorsiflexion in 3 cases; 3 cases of pseudo-Volkmann's contracture, including 2 cases of flexion deformity of middle, ring, and little fingers, and 1 case of flexion deformity of ring and little fingers; 8 cases of ulnar finger flexion contracture caused by forearm flexor disease or anatomical variations, all of which were flexion deformity of middle, ring, and little fingers. Operations such as slide of flexor and pronator teres origin, excision of abnormal fibrous cord and bony prominence, and release of entrapped muscle (tendon) were performed. Hand function was evaluated according to WANG Haihua's hand function rating standard or modified Buck-Gramcko classification standard, and muscle strength was evaluated according to British Medical Research Council (MRC) muscle strength rating standard.@*RESULTS@#All patients were followed up 1-10 years (median, 1.5 years). At last follow-up, 8 patients with contracture caused by forearm flexor disease or anatomical variations and 3 patients with pseudo-Volkmann's contracture achieved excellent hand function, with muscle strength of grade M5 in 6 cases and grade M4 in 5 cases. One patient with mild Volkmann's contracture and 3 patients with moderate Volkmann's contracture without severe nerve damage had excellent hand function in 2 cases and good in 2 cases, with muscle strength of grade M5 in 1 case and grade M4 in 3 cases. Two patients with moderate or severe Volkmann's contracture had poor hand function, with 1 case of muscle strength of grade M3 and 1 case of grade M2, which improved when compared with those before operation. The overall excellent and good rate of hand function and the proportion of patients with muscle strength of grade M4 and above were 88.2% (15/17), respectively.@*CONCLUSION@#The finger flexion contracture caused by different etiology can be differentiated by analyzing the history, physical examination, radiographs, and intraoperative findings. After different surgical treatments, such as resection of contracture band, release of compressed muscle (tendon), and downward movement of flexor origin, most patients have a good outcome.
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Masculino , Feminino , Humanos , Antebraço/cirurgia , Contratura/cirurgia , Contratura Isquêmica/cirurgia , Dedos/cirurgia , Músculo Esquelético/cirurgiaRESUMO
Objective:To investigate the psychological feelings of parents of children with fracture of ulna and radius during radiological examination, and to provide the basis for taking scientific and effective intervention program.Methods:Using the purposive sampling methods, a total of 30 parents of children who were treated in the pediatric orthopedics department of the emergency department of Beijing Jishuitan Hospital affiliated to Capital Medical University from January 2022 to June 2023 were selected as the research objects. A descriptive research method was adopted to conduct semi-structured interviews with parents of children, and Colaizzi′s phenomenological analysis was applied to analyze, refine, and summarize the interview information.Results:Four themes were summarized: negative emotions, information needs, seeking multi-party support and post-traumatic growth.Conclusions:The medical staff should pay close attention to the psychological status of the parents, meet their needs for information during the radiological examination, and provide targeted support measures to promote the prognosis of the children, improve the psychological adjustment and quality of life of the children and their parents.
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Objective:To investigate the graft survival rate after total parathyroidectomy (TPTX) plus forearm muscle auto-transplantation in patients with secondary hyperparathyroidism (SHPT) and evaluate the effect of graft survival status on calcium and phosphorus metabolism.Methods:It was a retrospective cohort study. The end-stage renal disease patients who were diagnosed with SHPT and underwent TPTX plus forearm muscle auto-transplantation from November 2015 to December 2018 at the First Affiliated Hospital of Zhejiang University School of Medicine were enrolled. The clinical data including serum calcium, phosphorus, intact parathyroid hormone and alkaline phosphatase preoperative and postoperative 1 week, 1 month and 6 months, and cumulative requirements of calcium carbonate and calcitriol in postoperative 1 month and 6 months were collected. The graft survival rate was summarized and the differences of serum calcium, phosphorus, and supplementation dosage of calcium and calcitriol after surgery between the graft survival group and the graft non-survival group were compared.Results:A total of 191 patients were included in the study, with 95 males (49.7%), and 172 patients of age <60 years old. There were 154 grafts surviving with a graft survival rate of 80.6%. There were no significant differences in the levels of serum calcium, phosphorus, alkaline phosphatase at 1 week, 1 month and 6 months after surgery, and cumulative dosage of calcium carbonate at 1 month and 6 months after surgery between the two groups (all P>0.05). The dose of calcitriol in the graft non-survival group was significantly higher than that in the graft survival group within 1 month after surgery [41.50 (30.00, 45.00) μg vs. 32.75 (25.50, 40.50) μg, Z=-2.307, P=0.021]. However, there was no significant difference in cumulative calcitriol supplementation between the two groups within 6 months after surgery ( P>0.05). Conclusions:The graft survival rate after TPTX plus forearm muscle auto-transplantation is high in SHPT patients. Within 6 months after surgery, there is no significant difference in serum calcium, phosphorus and cumulative supplemental doses of calcium and calcitriol between the graft survival and non-survival groups.
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Post-injury rotation contractures of the forearm significantly interfere with various activities of daily living, such as washing the face, receiving change, or wiping a desk, and cause distress to patients. The Colello-Abraham dynamic pronation-supination splint is useful for rotation contractures of the forearm;however, the device includes several small parts and a complicated structure, and assembling the appliance requires technical expertise. Here, we report a case of rotation contracture of the forearm that improved following the use of a simple dynamic splint.
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Post-injury rotation contractures of the forearm significantly interfere with various activities of daily living, such as washing the face, receiving change, or wiping a desk, and cause distress to patients. The Colello-Abraham dynamic pronation-supination splint is useful for rotation contractures of the forearm;however, the device includes several small parts and a complicated structure, and assembling the appliance requires technical expertise. Here, we report a case of rotation contracture of the forearm that improved following the use of a simple dynamic splint.
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ABSTRACT We observe delayed referrals to appropriate Microsurgery Unit and definitive treatment of traumatic limb amputations. Cases with wrist proximal amputations have a deadline for surgical replantation as these configure life-threatening injuries. Objective: To analyze patients with traumatic proximal wrist upper limb amputations with prolonged ischemic time who underwent temporary artery catheterization to assess stump viability and results. Methods: A case-series study including all patients with a proximal wrist upper limb amputation and a cold ischemic time equal to or above six hours from 2017 to 2021. Results: In total, two surgeons operated eight patients who had experienced forearm amputation injuries. Median ischemia time totaled eight hours. All patients required additional surgeries, most commonly split-thickness skin graft or fixation revision (three patients). This study obtained five successful macroreimplantations. The mean cold ischemia time was longer in the group with successful macroreimplantations (7.4 hours) than of the unsuccessful group (9 hours). Conclusion: Macroreplantations require immediate referral to microsurgery and, although temporary artery catheterization helps surgical decision making, the technique seems to fail to influence outcomes. Level of Evidence IV, Retrospective Case Series.
RESUMO Observa-se um atraso no referenciamento dos casos para o tratamento definitivo das amputações traumáticas de membros no Brasil. Casos com amputações proximais ao punho apresentam um prazo limite para reimplante, sendo lesões que promovem risco de vida ao paciente. Objetivo: Analisar os macrorreimplantes com tempo de isquemia prolongado submetidos à cateterização temporária da artéria, para determinar a viabilidade do coto de amputação, e seus resultados. Métodos: Série de casos de todos os pacientes com amputações traumáticas proximais ao punho, cujo tempo de isquemia fria foi igual ou superior a seis horas, entre 2017 e 2021. Resultados: A amostra foi composta por oito pacientes com amputações traumáticas de antebraço operados por dois cirurgiões. O tempo médio de isquemia foi de oito horas. Todos os pacientes necessitaram de cirurgias adicionais, sendo as mais comuns o enxerto de pele ou a revisão da fixação óssea. Sucesso do macrorreimplante foi observado em cinco pacientes. O tempo médio de isquemia fria foi maior no grupo com sucesso no macrorreimplante (7,4 horas) quando comparado com o grupo sem sucesso (9 horas). Conclusão: Os macrorreimplantes necessitam de transferência imediata para serviços especializados, e, apesar de a cateterização temporária arterial auxiliar no manejo cirúrgico, a técnica parece não interferir nos resultados. Nível de Evidência IV, Série de Casos.
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ABSTRACT In the current scenario of medical education, a trend of using models and simulators to train operational skills, especially in the practice of basic orthopedic techniques, is growing. This form of teaching allows academics to maximize learning opportunities and contributes to improving the quality of care for their future patients. However, the realistic simulation has high costs as a major limitation. Objective: To develop a low-cost orthopedic simulator for practicing pediatric forearm reduction skills in the preclinical setting. Methods: A model of an arm and forearm with a fracture in the middle third was developed. Orthopedists, residents, and medical students evaluated the simulator's ability to reproduce fracture reduction. Results: The simulator had a significantly lower cost than the others in the literature. The participants agreed that the model had a good performance, and that the manipulation was consistent with the reality of reducing closed pediatric forearm fracture. Conclusion: The results suggest that this model can be used to teach orthopedic residents and medical students the skill of closed reduction of fractures in the middle third of the forearm. Level of Evidence III, Case Control Study.
RESUMO No cenário atual de ensino médico existe uma tendência crescente do uso de modelos e simuladores para o treino de habilidades operacionais, principalmente na prática de técnicas ortopédicas básicas, que permite aos acadêmicos maximizarem as oportunidades de aprendizado e contribui para melhorar a qualidade de atendimento dos futuros pacientes atendidos. A simulação realística, no entanto, tem como grande limitação os altos custos. Objetivo: Desenvolver um simulador ortopédico de baixo custo para a prática de habilidades de redução incruenta do antebraço pediátrico no cenário pré-clínico. Métodos: Desenvolveu-se um modelo de braço e antebraço com fratura no terço médio, que foi avaliado por médicos ortopedistas, residentes e acadêmicos de medicina quanto à capacidade do simulador de reproduzir a redução da fratura. Resultados: O simulador desenvolvido teve custo significativamente inferior aos existentes na literatura. Os participantes concordaram que o modelo teve um bom desempenho e que a manipulação foi condizente com a realidade de redução de fratura incruenta do antebraço pediátrico. Conclusão: Os resultados levam a crer que esse modelo pode ser usado para ensinar a redução incruenta de fratura no terço médio do antebraço para residentes de ortopedia e acadêmicos de medicina. Nível de Evidência III, Estudo de Caso-Controle.
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El hombro es una de las regiones anatómicas de mayor movilidad en la vida cotidiana, siendo una de las causas de consulta más frecuentes en el área de fisioterapia para su rehabilitación, pues la primera línea de acción es el tratamiento conservador del hombro; por ello, es de suma importancia conocer y evaluar el complejo articular del hombro, así como también de la región cervicotorácica, con los resultados de la valoración establecer una estrategia de tratamiento que pueden ir desde la terapia manual, el masaje terapéutico, cambios de temperatura hasta el empleo de otros agentes físicos. Paciente femenino de 42 años, con ocupación de asistente odontológica; no reporta discapacidad previa. Como antecedente médico se presenta accidente de tránsito en motocicleta sin producir fractura de hueso ni luxación, ocurrido ocho años antes de la consulta en fisiatría, la paciente tiene afectado el desarrollo de las actividades de la vida cotidiana. Recibió serie de tratamientos durante 10 sesiones, en las cuales se aplican agentes físicos, dado que anteriormente recibió tratamiento farmacológico sin resultados favorables. Se aplica protocolo de rehabilitación fundamentado en las técnicas de propiocepción y al finalizar la terapia la paciente reporta dolor leve, y mejora en la realización de actividades de la vida diaria.
The shoulder is one of the anatomical regions of greater mobility in daily life, being one of the most frequent causes of consultation in the area of physiotherapy for rehabilitation, since the first line of action is the conservative treatment of the shoulder; therefore, it is of utmost importance to know and evaluate the articular complex of the shoulder, as well as the cervicothoracic region, with the results of the assessment to establish a treatment strategy that can range from manual therapy, therapeutic massage, temperature changes to the use of other physical agents. Female patient, 42 years old, with occupation as a dental assistant; she reports no previous disability. As medical history, she had a traffic accident on a motorcycle without bone fracture or dislocation, which occurred eight years before the physiatry consultation, the patient has affected the development of activities of daily living. She received a series of treatments during 10 sessions, in which physical agents are applied, since she had previously received pharmacological treatment without favorable results. Rehabilitation protocol based on proprioception techniques is applied and at the end of therapy the patient reports mild pain and improvement in the performance of activities of daily living.
O ombro é uma das regiões anatômicas de maior mobilidade na vida diária, sendo uma das causas mais freqüentes de consulta na área de fisioterapia para reabilitação, pois a primeira linha de ação é o tratamento conservador do ombro; portanto, é extremamente importante conhecer e avaliar o complexo articular do ombro, bem como a região cervicotorácica, com os resultados da avaliação para estabelecer uma estratégia de tratamento que pode variar desde a terapia manual, massagem terapêutica, mudanças de temperatura até o uso de outros agentes físicos. Paciente do sexo feminino, 42 anos de idade, trabalhando como assistente odontológica; nenhuma deficiência anterior foi relatada. O histórico médico inclui um acidente de trânsito em uma motocicleta sem fratura ou deslocamento ósseo, que ocorreu oito anos antes da consulta ao fisiatra; as atividades de vida diária do paciente são afetadas. Ela recebeu uma série de tratamentos durante 10 sessões, nas quais foram aplicados agentes físicos, já que ela havia recebido anteriormente tratamento farmacológico sem resultados favoráveis. Um protocolo de reabilitação baseado em técnicas de propriocepção foi aplicado e ao final da terapia o paciente relatou dor leve e melhora no desempenho das atividades da vida diária.
Assuntos
Medicina Física e Reabilitação , Dor , Ombro , MassagemRESUMO
RESUMEN Las fístulas arteriovenosas (FAV) se requieren para hemodiálisis permanente. Las recomendaciones de acceso preferidas son radio cefálica, braquiocefálica, braquio-basilica con elevación o transposición y tunelización. El objetivo de este trabajo fue presentar la experiencia con la creación de FAV con vena basílica elevada. Entre junio 2017 y marzo 2020, se realizaron trece FAV braquio-basílicas con técnica de elevación de acuerdo al registro de cirugías realizadas por la Unidad, siete hombres y seis mujeres. La edad media fue 65,7 años. En el post operatorio temprano hubo hematomas de antebrazo en dos casos, infección de herida en dos casos, así como un caso de edema. En el periodo de seguimiento, tres no maduraron, y tres pacientes fallecieron; mientras que las FAV restantes aún están funcionando. En conclusión, la FAV braquio-basilica con vena elevada es una alternativa en pacientes que ya han agotado otras opciones.
ABSTRACT Arteriovenous fistula (AVF) is necessary for hemodialysis access. The preferred configurations are radial-cephalic, brachial-cephalic, and brachial-basilic with elevation or transposition and tunneling. The purpose of this study was to present our experience for creating arteriovenous fistulae using the elevation of the basilic vein technique. Between June 2017 and March 2020, thirteen brachial-basilic fistulae with elevation of the basilic vein were performed in seven male and six female subjects. Their mean age was 65.7 years. During the early post-op period, there were two cases of forearm hematoma, wound infection in two cases, and edema in one case. During the follow-up period, three fistulae did not have a good progression, and three patients died; the remaining AVFs are still working. In conclusion, brachial-basilic AVF with elevation of the basilic vein is an alternative in patients who have already exhausted other access options.
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Introdução: O neurinoma plexiforme gigante é um neuroectoderma e uma doença hereditária. É um tumor cutâneo incomum associado à NF1, caracterizado como um tumor benigno da bainha do nervo periférico envolvendo múltiplos fascículos nervosos. Os objetivos da reconstrução da cobertura do antebraço são proteger as estruturas que vão até o punho e a mão e evitar cicatrizes que levem à perda de movimento. Tanto o antebraço quanto a mão desempenham papéis funcionais e sociais. O manejo bem-sucedido de feridas complexas é necessário para a reabilitação funcional geral desses pacientes. Relato do Caso: Paciente do sexo feminino, 31 anos, apresentou-se na divisão de cirurgia plástica com neurofibroma plexiforme gigante no antebraço direito. Após ressecção cuidadosa, todos os tendões anteriores do antebraço foram expostos. O defeito foi coberto com Pelnac T enxertável (espessura de 3mm e tamanho 12 X 24cm2), fixados com pontos monocryl 4-0. Após 10 dias, a matriz dérmica acelular foi removida e um enxerto de malha de pele de espessura parcial foi colocado. No dia 7, a matriz dérmica acelular apresentou bons sinais de ingestão. No dia 17, observamos uma sobrevida do enxerto de 95%. No seguimento de 3 meses, a reconstrução estava estável, sem defeitos de contorno, a mão apresentava amplitude de movimento completa e o paciente não apresentava problemas nas atividades diárias. Conclusões: A matriz dérmica acelular parece ser uma opção útil na cobertura de defeitos complexos no antebraço, permitindo menor morbidade e rápida recuperação funcional.
Introduction: Giant plexiform neurinoma is a neuroectoderm and inherited disease. It is an uncommon skin tumor associated with NF1, characterized as a benign peripheral nerve sheath tumor surrounding multiple nervous fascicles. The goals of forearm coverage reconstruction are to protect the structures running to the wrist and hand and prevent scarring that leads to movement loss. Both forearm and hand play functional and social roles. Successful management of complex wounds is necessary for the overall functional rehabilitation of these patients. Case Report: A 31-year-old woman presented at the plastic surgery division with a giant plexiform neurofibroma in the right forearm. After careful resection, all anterior forearm tendons were exposed. The defect was covered with graftable Pelnac T (thickness of 3mm and sizing 12 X 24cm2), fixed with 4-0 monocryl sutures. After 10 days, the acellular dermal matrix silicone layer was removed, and a split-thickness skin meshed graft was placed. On day 7, the acellular dermal matrix showed good signs of intake. On day 17, we observed a 95% graft survival. At the 3-month follow-up, reconstruction was stable without contouring defects, the hand had full range of motion, and the patient had no problems in daily activities. Conclusions: Acellular dermal matrix appears to be a useful option in covering complex defects in the forearm, allowing for less morbidity and rapid functional recovery.