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1.
China Journal of Orthopaedics and Traumatology ; (12): 45-50, 2024.
Artículo en Chino | WPRIM | ID: wpr-1009221

RESUMEN

OBJECTIVE@#To investigate the efficacy and clinical results of total internal protection technique in anterior cruciate ligament reconstruction.@*METHODS@#A total of 56 patients undergoing anterior cruciate ligament reconstruction treated from January 2018 to December 2019 were selected. According to the different surgical methods, they were divided into total internal reconstruction group and standard bone tunnel group. There were 21 patients in the total internal reconstruction group, including 15 males and 6 females, aged from 20 to 48 with an average of (35.6±6.7) years old, and 35 patients in the standard tibial tunnel group, including 26 males and 9 females, aged 22 to 51 years old with an average of (33.7±9.6) years old. Preoperative examination of Lachman test was positive, magnetic resonance indicated anterior cruciate ligament rupture. There were no significant differences between the two groups in age, sex, body mass index, time from injury to ACL reconstruction, combined meniscus injury and operation method, operation time, ligament diameter, ligament length and other general information. Postoperative evaluation included operation duration, length and diameter of transplanted tendon after braid. International Knee Documentation Committee (IKDC) score, Lysholm score, Tegner score and perioperative complications 2 years after surgery.@*RESULTS@#Both groups were followed up, ranging from 24 to 30 months with an average of (26.9±3.4) months. Postoperative incision healing was good, and no failure or joint infection occurred at the last follow-up. There was no statistically significant difference between the two groups in IKDC score, Lysholm score and Tegner score before, 1 year and 2 years after surgery. However, IKDC score, Lysholm score and Tegner score at 1 year and 2 years after surgery.@*CONCLUSION@#The same postoperative function and stability of knee joint can be obtained by both the residual whole technique and the standardized reconstruction technique. In the residual whole group, only the semitendinosus muscle is taken, and the femoral thin muscle is retained, with greater tibial bone mass preserved, which is safe and effective in clinical practice.


Asunto(s)
Masculino , Femenino , Humanos , Adulto , Adulto Joven , Persona de Mediana Edad , Ligamento Cruzado Anterior/cirugía , Estudios Retrospectivos , Resultado del Tratamiento , Artroscopía/métodos , Articulación de la Rodilla/cirugía , Lesiones del Ligamento Cruzado Anterior/cirugía
2.
Chinese Journal of Reparative and Reconstructive Surgery ; (12): 22-27, 2024.
Artículo en Chino | WPRIM | ID: wpr-1009103

RESUMEN

OBJECTIVE@#To investigate short-term effectiveness of arthroscopic repair via modified subacromial viewing portal (hereinafter referred to as modified viewing portal) in treatment of LafosseⅠsubscapularis tendon tears.@*METHODS@#A clinical data of 52 patients with LafosseⅠsubscapularis tendon tears, who underwent the arthroscopic repair via modified viewing portal between October 2020 and November 2022 and met the selective criteria, was retrospectively analyzed. There were 15 males and 37 females with an average age of 63.4 years (range, 41-76 years). Twelve patients had trauma history and the other 40 patients had no obvious inducement. The main clinical symptom was shoulder pain and the hug resistance tests were positive in all patients. The interval between symptom onset and admission ranged from 3 to 26 months (mean, 7.2 months). The shoulder pain and function were evaluated by visual analogue scale (VAS) score, American Shoulder and Elbow Surgeons (ASES) score, and University of California Los Angeles (UCLA) score before operation and at 12 months after operation. The shoulder range of motion (ROM) of forward flexion, abduction, and external rotation and the internal rotation strength were measured before operation and at 3 and 12 months after operation. MRI was performed at 3-6 months after operation to assess the tendon healing and the structural integrity and tension of reattached tendon. Patient's satisfactions were calculated at last follow-up.@*RESULTS@#All incisions healed by first intention, no complication such as incision infection or nerve injury occurred. All patients were followed up 12-37 months (mean, 18.5 months). The VAS, UCLA, and ASES scores at 12 months after operation significantly improved when compared with those before operation ( P<0.05). The ROMs of abduction and forward flexion and the internal rotation strength at 3 and 12 months significantly improved when compared with those before operation ( P<0.05); and the ROMs at 12 months significantly improved compared to that at 3 months ( P<0.05). However, there was no significant difference ( P>0.05) in the ROM of external rotation at 3 months compared to that before operation; but the ROM at 12 months significantly improved compared to that before operation and at 3 months after operation ( P<0.05). Thirty-one patients underwent MRI at 3-6 months, of which 28 patients possessed intact structural integrity, good tendon tension and tendon healing; 3 patients underwent tendon re-tear. At last follow-up, 41 patients (78.8%) were very satisfied with the effectiveness, 7 were satisfied (13.5%), and 4 were dissatisfied (7.7%).@*CONCLUSION@#Arthroscopic repair via modified viewing portal for Lafosse Ⅰsubscapularis tendon tears, which can achieve the satisfactory visualization and working space, can obtain good short-term effectiveness with low overall re-tear risk.


Asunto(s)
Masculino , Femenino , Humanos , Persona de Mediana Edad , Manguito de los Rotadores/cirugía , Lesiones del Manguito de los Rotadores/cirugía , Dolor de Hombro , Estudios Retrospectivos , Resultado del Tratamiento , Artroscopía , Articulación del Hombro/cirugía , Tendones/cirugía , Rango del Movimiento Articular
3.
Rev. bras. ortop ; 58(5): 826-830, Sept.-Oct. 2023. graf
Artículo en Inglés | LILACS | ID: biblio-1529945

RESUMEN

Abstract Mucoid degeneration of the anterior cruciate ligament (ACL) is an uncommon cause of pain in the posterior region of the knee, of unknown pathophysiology and underdiagnosed. The best treatment modality is still under discussion. Resection of the lesion with partial ACL debridement has shown good results without the occurrence of instability. The authors present a case of mucoid degeneration of the ACL treated with resection of the mucoid degeneration and partial debridement of the ACL by arthroscopy.


Resumo A degeneração mucoide do ligamento cruzado anterior (LCA) é uma causa pouco frequente de dor na região posterior do joelho, de patofisiologia desconhecida e subdiagnosticada. A melhor modalidade de tratamento ainda está em discussão. A ressecção da lesão com desbridamento parcial do LCA tem apresentado bons resultados, sem a ocorrência de instabilidade. Os autores apresentam um caso de degeneração mucoide do LCA tratado com ressecção da degeneração mucoide e desbridamento parcial do LCA por artroscopia.


Asunto(s)
Humanos , Femenino , Anciano de 80 o más Años , Malformaciones Arteriovenosas , Artroplastia de Reemplazo de Cadera , Malformaciones Vasculares
4.
Rev. bras. ortop ; 58(5): 790-797, Sept.-Oct. 2023. tab, graf
Artículo en Inglés | LILACS | ID: biblio-1529943

RESUMEN

Abstract Objective To validate the low-cost model for arthroscopy training and analyze the acceptance and usefulness of the developed simulator in medical teaching and training. Method Ten medical students, ten third-year orthopedic residents, and ten shoulder surgeons performed predetermined tasks on a shoulder simulator twice. The parameters used were time to complete the tasks, number of looks at the hands, GOALS score (Global Operative Assessment of Laparoscopic Skills) and comparison between groups and within groups. An adapted Likert scale was applied addressing the individuals' impressions about the simulator and its applicability. Results In the intergroup comparison, the shoulder surgeons had better scores and times than the other groups. When the tasks were repeated, the group of surgeons had a 59% improvement in time (p < 0.05), as did the group of medical students. In the GOALS score, shoulder surgeons had consistently better scores than the other groups. And when we evaluated the evolution from the first to the second test, the group of surgeons and the group of academics had a statistically significant improvement (p < 0.05). In terms of lookdowns, there was a decrease in all groups. There was consensus that the simulator is useful in training. Conclusion The simulator developed allowed the differentiation between individuals with different levels of training in arthroscopic surgery. It was accepted by 100% of the participants as a useful tool in arthroscopic shoulder surgical training.


Resumo Objetivo Validar o modelo de baixo custo para treinamento em artroscopia e analisar a aceitação e utilidade do simulador desenvolvido no ensino e treinamento médico. Método Dez acadêmicos do curso de medicina, dez residentes do terceiro ano em ortopedia e dez cirurgiões de ombro realizaram tarefas pré determinadas em um simulador de ombro duas vezes. Os parâmetros utilizados foram o tempo para completar as tarefas, quantidade de olhares para as mãos, escore de GOALS (Global Operative Assessment of Laparoscopic Skills) e comparados entre os grupos e intragrupos. Uma escala de Likert adaptada foi aplicada abordando as impressões dos indivíduos acerca do simulador e de sua aplicabilidade. Resultados Na comparação intergrupos, os cirurgiões de ombro tiveram melhores escores e tempos que os demais grupos. Quando as tarefas foram repetidas, o grupo de cirurgiões, teve uma melhora de 59% no tempo (p < 0,05), assim como no grupo de acadêmicos. No escore de GOALS os cirurgiões de ombro apresentaram escores consistentemente melhores que os demais grupos. E quando avaliamos a evolução do primeiro para o segundo teste, o grupo de cirurgiões e o grupo de acadêmicos tiveram melhora estatisticamente significante (p < 0,05). No quesito de lookdowns houve diminuição em todos os grupos. Houve consenso em que o simulador é útil no treinamento. Conclusão O simulador desenvolvido permitiu a diferenciação entre indivíduos com diferentes níveis de treinamento em cirurgia artroscópica. Foi aceito por 100% dos participantes como uma ferramenta útil no treinamento cirúrgico artroscópico do ombro.


Asunto(s)
Artroscopía , Hombro/cirugía , Enseñanza , Entrenamiento Simulado
5.
Medwave ; 23(4): e2660, 31-05-2023.
Artículo en Inglés, Español | LILACS-Express | LILACS | ID: biblio-1436182

RESUMEN

Introducción La aplicación de la recuperación acelerada en cirugía de hombro no ha tenido una aceptación tan favorable. Por ello, el objetivo de este estudio fue presentar y describir el uso de bloqueo interescalénico para favorecer la recuperación acelerada en una serie de pacientes sometidos a cirugía artroscopica de hombro. Métodos Se incluyeron 35 pacientes sometidos a cirugía artroscópica de hombro, en quienes se administró bloqueo interescalénico y sedación. Posteriormente se evaluó la intensidad del dolor, náuseas, vómito, disnea, presencia de síndrome de Horner, visión borrosa, ronquera, tiempo transcurrido hasta el alta, reingresos no planeados, satisfacción del paciente y cumplimiento de los criterios de alta hospitalaria en las primeras 12 horas siguiendo los criterios de una recuperación acelerada. Resultados En total, 27 pacientes (77,1%) tuvieron clasificación de la (ASA) I y 8 pacientes (22,9%) ASA II. Además, 97,1% fueron reparaciones de manguito rotador. Previo al alta, dos pacientes (5,7%) presentaron náuseas. Al momento del alta ningún paciente presentó disnea o visión borrosa, dos pacientes (5,7%) presentaron ronquera y la mediana de intensidad del dolor fue de 1,0 (0,0 a 7,0). Entre las 24 y 48 horas solo un (2,8%) paciente presentó náuseas y la mediana de intensidad del dolor fue de 1,0 (0,0 a 8,0). Todos los pacientes se mostraron satisfechos con disposición a repetir la experiencia. El 100% de pacientes cumplió los criterios médicos de alta a las 12 horas y 30 pacientes (85,7%) se dieron de alta el mismo día. La estancia fue de 12 (11,5 a 12,5) horas y ningún paciente reingresó. Conclusión En pacientes seleccionados, con un equipo quirúrgico-anestésico comprometido, capacitado y con experiencia, hay una alta posibilidad de que el bloqueo interescalénico favorezca la realización de programas de recuperación acelerada en cirugía artroscópica de hombro.


Introduction The application of enhanced recovery in shoulder surgery has not had such a favorable acceptance, therefore, the objective of this study was to present and describe the use of interscalene block to promote enhanced recovery in a series of patients undergoing shoulder arthroscopic surgery. Methods Thirty-five patients undergoing arthroscopic shoulder surgery were included, in whom interscalene blockade and sedation were administered. Subsequently, pain intensity, nausea, vomiting, dyspnea, presence of Horner's syndrome, blurred vision, hoarseness, time elapsed to discharge, unplanned readmissions, patient satisfaction, and compliance with hospital discharge criteria in the first 12 weeks were evaluated, hours following the criteria of an enhanced recovery. Results 27 patients (77,1%) had ASA I and 8 patients (22,8%) ASA II, 97,1% were rotator cuff repairs. Before discharge, two patients (5.7%) had nausea. At discharge, no patient had dyspnea or blurred vision, two patients (5.7%) developed hoarseness, and the median pain intensity was 1.0 (0.0-7.0). Between 24 and 48 hours only one patient (2.8%) presented nausea and the median pain intensity was 1.0 (0.0-8.0). All the patients were satisfied with their willingness to repeat the experience, 100% of the patients met the criteria for medical discharge after 12 hours, 30 patients (85.7%) were discharged the same day, the stay was 12 (11.5 to 12.5) hours, and no patient was readmitted. Conclusion In selected patients with a committed, trained and experienced surgical-anesthetic team, there is a high possibility that the interscalene block will favor the performance of enhanced recovery programs in shoulder arthroscopic surgery.

6.
China Journal of Orthopaedics and Traumatology ; (12): 139-144, 2023.
Artículo en Chino | WPRIM | ID: wpr-970835

RESUMEN

OBJECTIVE@#To investigate the clinical effect the treatment of arthroscopy-assisted calcaneal spur resection combined with plantar fascia release and calcaneal decompression in the treatment of the patients with intractable calcaneal pain.@*METHODS@#The clinical data of 50 patients with intractable heel pain from January 2016 to January 2019 were retrospectively analyzed, including 20 males and 30 females;aged from 40 to 68 years old with an average of (50.12±7.35)years old, the medical history ranged from 1 to 4 years. All patients underwent arthroscopy-assisted calcaneal spur resection combined with plantar fascia release and calcaneal decompression, and were followed up, the duration ranged from 24 to 60 months with an average of(42.00±3.28) months. All patients had obvious heel pain before surgery, and X-ray examinations often showed the presence of calcaneal spurs. In addition to the routine foot examination, the changes in the height and angle of the arch of the foot were also measured pre and post-operatively by X-ray, for the evaluation of clinical effect. The VAS system was used to evaluate the degree of foot pain;the AOFAS scoring system was used to comprehensively evaluate the foot pain, voluntary movement, gait and stability.@*RESULTS@#The VAS decreased from (8.75±1.24) before surgery to (5.15±2.35) at 3 months after surgery, (4.07±2.53) at 6 months after surgery, and (3.95±2.44) at the last fllow-up(P<0.05). The AOFAS score increased from (53.46±4.17) before surgery to(92.46±2.53) at 3 months after surgery, (96.33±2.46) at 6 months after surgery, and (97.05±2.37) at the last follow-up(P<0.05). The arch height was (41.54±1.15) mm before operation and (41.49±1.09) mm after the operation, the difference was not statistically significant(P>0.05). The internal arch angle of the foot arch was (121±6)° before operation and (122±7)° after operation. The difference was not statistically significant(P>0.05).@*CONCLUSION@#Arthroscopy-assisted calcaneal bone spurs resection combined with plantar fascia release and calcaneal decompression exhibited great clinical effect for treating intractable heel.


Asunto(s)
Masculino , Femenino , Humanos , Adulto , Persona de Mediana Edad , Anciano , Talón/cirugía , Espolón Calcáneo/cirugía , Estudios Retrospectivos , Calcáneo/cirugía , Enfermedades del Pie , Dolor , Endoscopios , Resultado del Tratamiento
7.
Chinese Journal of Orthopaedics ; (12): 1104-1114, 2023.
Artículo en Chino | WPRIM | ID: wpr-993545

RESUMEN

Objective:To compare the clinical efficacy of arthroscopic all-inside technique versus full-tibial tunnel technique for anterior cruciate ligament (ACL) reconstruction.Methods:Literature on all-inside versus full-tibial tunnel for ACL reconstruction was retrieved from databases including China National Knowledge Infrastructure (CNKI), Wanfang Data, Full-text Database of Chinese Medical Journals, PubMed, Web of Science, and Cochrane Library from their establishment to February 2023. Meta-analysis was performed on the included studies. Random effects model was used if heterogeneity was large, while fixed effects model was used if heterogeneity was small.Results:A total of 13 studies with 511 cases in the all-inside group and 465 cases in the full-tibial tunnel group were included in the meta-analysis, with a mean follow-up of 6-25.8 months. Meta-analysis showed that the graft diameter [ MD=0.42, 95% CI (0.11, 0.73), P=0.007] and International Knee Documentation Committee (IKDC) subjective score [ MD=1.11, 95% CI (0.36, 1.86), P=0.004] of the all-inside group was larger than full-tibial tunnel group, and the tibial tunnel widening of the all-inside group was less than full-tibial tunnel group [ MD=-1.70, 95% CI (-2.38, -1.01), P<0.001]. There were no significant differences in IKDC objective score [ OR=1.09, 95% CI (0.67, 1.78), P=0.730], Lysholm score [ MD=0.99, 95% CI (-0.08, 2.05), P=0.070], Tegner activity score [ MD=-0.01, 95% CI (-0.48, 0.45), P=0.950], bilateral knee anterior laxity difference [ MD=0.32, 95% CI (-0.22, 0.86), P=0.250], negative rate of pivot shift test [ OR=0.80, 95% CI (0.33, 1.91), P=0.610], graft re-rupture rate [ OR=0.76, 95% CI (0.34, 1.74), P=0.524] and return to sport rate [ OR=1.56, 95% CI (0.85, 2.86), P=0.150]. Conclusion:All-inside ACL reconstruction provides satisfactory efficacy. Compared with full-tibial tunnel technique, it has the advantages of larger graft diameter and less tibial tunnel widening, with no difference in joint function within 2 years postoperatively.

8.
Chinese Journal of Orthopaedics ; (12): 526-533, 2023.
Artículo en Chino | WPRIM | ID: wpr-993472

RESUMEN

Rupture of anterior cruciate ligament (ACL) is one of the most common sports injuries of the knee, which may cause limitation of motor function and degeneration of the knee, seriously affecting patients' living quality. Currently, arthroscopic ACL reconstruction (ACLR) has been identified as the gold standard for ACL rupture. In an effort to further increase surgical accuracy and decrease surgical trauma so as to promotes quick recovery, all-inside ACLR has gained increasing attention in recent years. All-inside ACLR is as effective as traditional reconstruction, but it has benefits such as the preservation of tendons, preservation of bone mass, reduction of postoperative pain, prevention of synovial fluid leakage, expansion of the tendon-bone healing area, avoidance of complications related to extrusion screws, and suitability for children and adolescents. However, applying of numerous novel techniques for all-inside ACLR increases the learning curve, operating time, and cost. Besides, improper bone tunnel fabrication and graft fixation may lead to the widening of the bone tunnel, affecting the surgical effect. Therefore, in order to provide a theoretical foundation for further promoting the clinical application of this technique, this article reviews the development, evolution, and clinical outcomes of this technique as well as its advantages and disadvantages.

9.
Chinese Journal of Orthopaedics ; (12): 399-403, 2023.
Artículo en Chino | WPRIM | ID: wpr-993455

RESUMEN

This study shows a case of a patient with synovial chondromatosis of the hip misdiagnosed as rice body bursitis. The patient complained of pain and limited activity in his left hip. He was diagnosed with synovial chondromatosis of the hip by medical history, physical examination, imaging examination and postoperative pathology. Based on literature review, the characteristics and differential diagnosis of the disease in epidemiology, imaging and pathology were discussed in detail, so as to improve the understanding of the disease and avoid misdiagnosis. He was treated with hip arthroscopy and obtained satisfactory therapeutic effect. The patient was followed up for 1 year without recurrence.

10.
Chinese Journal of Orthopaedic Trauma ; (12): 728-731, 2023.
Artículo en Chino | WPRIM | ID: wpr-992774

RESUMEN

Objective:To investigate the efficacy of arthroscopic reduction and double-tunnel button fixation in the treatment of fractures of the tibial intercondylar eminence in children.Methods:From January 2019 to June 2022, 8 children with fracture of the tibial intercondylar eminence were treated at Orthopedics Department, Shenzhen Children's Hospital with arthroscopic reduction and double-tunnel button fixation. They were 6 boys and 2 girls, with an age of (8.4±1.9) years. Injured sites: 4 left knees and 4 right knees. Their operation time, intraoperative blood loss, knee flexion and extension, and complications were recorded. Their Lysholm scores were compared between preoperation and the last follow-up.Results:The operation time was (161.9±57.9)min. All patients were followed up for (12.1±5.7) months. The intraoperative blood loss was 3.5 (1.0,4.3)mL. Their knee flexion was 145.0°±5.0° and extension 0.9°±1.2° after operation. All their incisions healed at one stage, with no postoperative infection or other complications. Their preoperative Lysholm score [(20.3±15.8) points (from 2 to 54 points)] increased significantly to (99.3±1.0) points (from 98 to 100 points) after operation ( P<0.05). Conclusions:Arthroscopic reduction and double-tunnel button fixation is effective for fractures of the tibial intercondylar eminence in children, leading to limited complications, limited bleeding and a low infection rate.

11.
Chinese Journal of Orthopaedic Trauma ; (12): 723-727, 2023.
Artículo en Chino | WPRIM | ID: wpr-992773

RESUMEN

Objective:To evaluate the clinical efficacy of arthroscopic side-to-side suture with remnants preserved in repair of transtendinous rotator cuff tears.Methods:A retrospective study was conducted to analyze the data of 17 patients who had been treated by arthroscopic side-to-side suture with remnants preserved for transtendinous rotator cuff tear caused by trauma at Sports Medicine Center, The Second Hospital Affiliated to Inner Mongolia Medical University from January 2017 to January 2020. There were 11 males and 6 females with an age of (47.9±8.3) years and a duration from injury to surgery of (50.4±21.3) d. Recorded were range of motion and muscle strength of the shoulder, University of California at Los Angeles (UCLA) shoulder function score, Constant-Murley shoulder function score, visual analogue scale (VAS) pain score, re-tears and complications before operation and at the last follow-up.Results:The 17 patients were followed up for (16.5±3.5) months after operation. Retear of the rotator cuff occurred in 2 patients after operation while MRI showed good healing of the rotator cuff in the other patients with no such postoperative complications as infection or wound dehiscence. At preoperation and the last follow-up, respectively, the range of shoulder flexion was 152.9°±8.5° and 172.4°±5.6°, the abductor muscle strength 3.5 (2.6, 4.1) kg and 6.9 (6.3, 8.3) kg, the external rotator muscle strength (3.8±1.0) kg and (5.9±1.6) kg, the internal rotator muscle strength 3.9 (3.4,4.7) kg and 5.2 (4.5,5.9) kg, the UCLA score (13.2±1.9) points and (30.9±2.4) points, the Constant score (40.1±2.8) points and (86.1±4.6) points, and the VAS score (6.7±0.8) points and (0.9±0.6) points, all showing a significant difference between preoperation and the last follow-up ( P<0.05). Conclusion:In repair of transtendinous rotator cuff tears, arthroscopic side-to-side suture with remnants preserved can lead to significantly improved clinical outcomes in range of motion, muscle strength, functional recovery and pain relief.

12.
Chinese Journal of Orthopaedic Trauma ; (12): 610-616, 2023.
Artículo en Chino | WPRIM | ID: wpr-992756

RESUMEN

Objective:To compare the medium-term clinical effects of arthroscopic double row repair between traumatic and degenerative medium supraspinatus tear.Methods:A retrospective study was conducted to analyze the clinical data of 23 patients who had been treated for traumatic or degenerative medium supraspinatus tear by the same arthroscopic double row repair and postoperative rehabilitation at Sports Medicine Center, The First Hospital Affiliated to Army Medical University between January 2015 and August 2020. They were assigned into 2 groups according to different tears. In the traumatic group of 8 cases of traumatic medium supraspinatus tear, there were 5 males and 3 females with an age of (46.1±4.3) years and a tear size of (1.3±1.0) cm 2. In the degenerative group of 15 cases of degenerative medium supraspinatus tear, there were 4 males and 11 females with an age of (59.9±8.1) years and a tear size of (4.1±1.1) cm 2. At preoperation and the last follow-up, the shoulder pain was evaluated by visual analogue scale (VAS), and the shoulder function by American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score and Simple Shoulder Test (SST); the improvements in active range of motion (ROM) of the shoulder were recorded at the last follow-up. Results:The 2 groups were comparable because there was no significant difference between them in the general clinical data ( P>0.05). The traumatic and degenerative groups were followed up for (40.3±11.2) and (36.4±12.4) months, respectively. At the last follow-up, the improvements in range of anterior flexion and internal rotation vertebral rank in the degenerative group [55.3°±33.6° and (4.1±1.3) ranks] were significantly greater than those in the traumatic group [27.5°±22.5° and (2.3±1.9) ranks] ( P<0.05). At the last follow-up, the VAS, ASES, Constant-Murley, and SST scores in the degenerative group were improved respectively by (3.7±0.8), (40.9±14.0), (38.4±9.4), and (6.5±1.4) points compared with their preoperative values, significantly greater than those in the traumatic group [(2.3±0.7), (19.6±14.6), (19.2±7.9), and (3.8±0.7) points] ( P<0.05). Conclusion:Arthroscopic double row repair can achieve significant medium-term improvements in shoulder function for both traumatic and degenerative medium supraspinatus tears, but the improvements may be grater for the degenerative ones.

13.
Chinese Journal of Orthopaedic Trauma ; (12): 407-414, 2023.
Artículo en Chino | WPRIM | ID: wpr-992726

RESUMEN

Objective:To compare the clinical effectiveness between arthroscopic hollow screws combined with a suture anchor, hollow screws and proximal humerus internal locking system (PHILOS) in the treatment of split-type fractures of humeral greater tuberosity.Methods:A retrospective study was conducted to analyze the 54 patients with split-type fracture of humeral greater tuberosity who had been admitted to Department of Joint Surgery, Hospital of Traditional Chinese Medicine, Affiliated to Southwest Medical University from May 2015 to August 2020. There were 17 males and 37 females with an age of (58.4±12.1) years. According to different treatment methods, they were divided into 3 groups. Group A of 18 cases was treated with arthroscopic hollow screws combined with a suture anchor, group B of 18 cases with hollow screws, and group C of 18 cases with PHILOS. The length of surgical incision, and range of shoulder motion, visual analogue scale (VAS), and American Shoulder and Elbow Surgeons (ASES) score at the last follow-up were recorded and compared between the 3 groups.Results:There was no statistically significant difference in the preoperative general information between the 3 groups, indicating the 3 groups were comparable ( P>0.05). The surgical incision in group A [(0.7±0.1) cm] was the shortest, followed by (5.0±1.4) cm in group B, and (12.8±2.1) cm in group C, showing statistically significant differences in pairwise comparison ( P<0.05). In the 3 groups at the last follow-up, respectively, the shoulder forward flexion was 159.7°±13.4°, 154.9°±16.2°, and 160.5°±12.9°, and the shoulder abduction 149.6°±11.3°, 142.4°±12.0°, and 145.1°±10.4°, showing no statistically significant difference among the 3 groups ( P>0.05); the external rotation was 41.1°±8.1°, 38.1°±7.8° and 43.7°±6.2°, showing a statistically significant difference between groups B and C ( P<0.05); the dorsal extension was T 12 (L 5 to T 6), T 12 (L 5 to T 7), and T 12 (L 3 to T 6), showing no statistically significant difference among the 3 groups ( P>0.05). There was no statistically significant difference among the 3 groups in the VAS score or ASES score at the last follow-up ( P>0.05). Respectively, there were 2, 6, and 4 patients in groups A, B and C who developed complications, showing statistically significant differences between the 3 groups ( P<0.05). Conclusions:In the treatment of split fractures of humeral greater tuberosity, arthroscopic hollow screws combined with a suture anchor, hollow screws and PHILOS can all relieve pain and restore joint function of the shoulder. However, arthroscopic hollow screws combined with a suture anchor are the most recommendable due to their advantages in minimally invasiveness and reduction in complications.

14.
Chinese Journal of Orthopaedic Trauma ; (12): 393-400, 2023.
Artículo en Chino | WPRIM | ID: wpr-992724

RESUMEN

Objective:To compare the clinical efficacy between reservation and sacrifice of remnants in the footprint area in arthroscopic repair of rotator cuff tear.Methods:A retrospective study was conducted to analyze the clinical data of 32 patients with rotator cuff tear plus remnants in the footprint area (2 cm < tear size <5 cm) who had been admitted to Department of Sports Medicine, The People's Hospital of Northern Jiangsu from May 2020 to July 2021. The patients were divided into 2 groups according to reservation or sacrifice of remnants in the footprint area in arthroscopic repair of rotator cuff tear. In the remnant-reservation group (16 cases): 5 males and 11 females with an age of (61.8±9.9) years, 9 left and 7 right shoulders affected, and (3.7±1.1) cm in size of rotator cuff tear; in the remnant-sacrifice group (16 cases): 4 males and 12 females with an age of (61.3±8.8) years, 8 left and 8 right shoulders affected, and (3.9±0.9) cm in size of rotator cuff tear. The 2 groups were compared in terms of visual analogue scale (VAS), American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley shoulder function score (Constant score), and range of motion of the affected shoulder before surgery, 3 months after surgery and at the last follow-up. The ratio of bilateral abductor muscle strengths (affected side/healthy side) was analyzed and compared between the 2 groups, and the healing of the rotator cuff was evaluated by MRI at the last follow-up.Results:The 2 groups were comparable because there were no significant differences in all their preoperative demographic data ( P>0.05). The 32 patients were followed up for (14.3±3.5) months after surgery. At 3 months after surgery, the VAS score in the remnant-reservation group [1.0 (0.0,1.0) point] was significantly lower than that in the remnant-sacrifice group [1.0 (1.0,1.0) point] ( P<0.05), but there was no significant difference between the 2 groups in ASES score, Constant score or range of motion of the affected shoulder ( P>0.05). At the last follow-up, the ASES score, forward flexion, abduction and ratio of bilateral abductor muscle strengths (affected side/healthy side) in the remnant-reservation group [(96.1±4.8) points, 170.0 (170.0,170.0)°, 160.0 (160.0,170.0)°, and 85.5%±13.8%]were significantly better than those in the remnant-sacrifice group [(91.4±5.9) points, 160.0 (160.0,170.0)°, 150.0 (140.0,155.0)°, and 72.6%±16.9%] ( P < 0.05), but there were no statistically significant differences between the 2 groups in VAS score, Constant score, neutral external rotation angle, or body-side internal rotation ( P>0.05). The Sugaya grading for MRI rotator cuff healing was significantly different between the 2 groups at the last follow-up ( P<0.05). Conclusion:In arthroscopic repair of rotator cuff tear, reservation of remnants in the footprint area can significantly relieve postoperative shoulder pain, and has obvious advantages in restoration of shoulder forward flexion, abduction and abductor muscle strength, leading to better healing of the rotator cuff and the large nodule than the remnant-sacrifice technique.

15.
Chinese Journal of Orthopaedic Trauma ; (12): 171-174, 2023.
Artículo en Chino | WPRIM | ID: wpr-992696

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Objective:To evaluate the shoulder arthroscopic treatment of avulsion fracture of humeral greater tuberosity with double-row suture bridge.Methods:Retrospectively analyzed were the 13 avulsion fractures of humeral greater tuberosity which had been treated by shoulder arthroscopic double-row suture bridge at Bone and Joint Department, Guangzhou Liwan District Orthopedic Hospital from March, 2018 to March, 2020. There were 6 males and 7 females, with an average ages of 52.3 years (from 35 to 69 years). According to the Mutch classification, all the fractures of humeral greater tuberosity were attributed to the avulsion type. Of them, 3 were simple avulsion fractures of humeral greater tuberosity and 10 were complicated with shoulder anterior dislocation which was reduced manually before operation. There were 3 obsolete avulsion fractures of humeral greater tuberosity. Regular clinic and X-ray follow-ups were carried out. At the final follow-up, the pain, range of motion (ROM) and stability of the shoulder joint were assessed using visual analogue scale (VAS), American shoulder elbow scores (ASES), and Korean shoulder scores (KSS).Results:All the patients were followed up for an average of 12.3 months (from 10 to 16 months) postoperatively. No infection or shoulder instability was observed. At the final follow-up, the abduction and elevation averaged 164.6° (from 135° to 180°), the lateral external rotation 62.7° (from 40° to 80°), the internal rotation touch back test T10 level (from L2 to T6), the VAS 0.65 (from 0 to 2.5), the ASES 90.5 (from 78 to 100), and the KSS 91.5 (from 84 to 100).Conclusion:Shoulder arthroscopic treatment of avulsion fracture of humeral greater tuberosity with double-row suture bridge is minimally invasive and allows for repair of combined injury, leading to quick postoperative recovery.

16.
Chinese Journal of Orthopaedic Trauma ; (12): 77-82, 2023.
Artículo en Chino | WPRIM | ID: wpr-992684

RESUMEN

Objective:To evaluate the efficacy of arthroscopic minimally invasive reduction in the treatment of talus posterior process fractures.Methods:The clinical data were retrospectively studied of the 42 patients with talus posterior process fracture who had been admitted to Department of Orthopedics, The Fourth Hospital of Wuhan from January 2010 to June 2021. There were 25 males and 17 females, aged from 21 to 60 years (average, 40.5 years). They were assigned into 2 groups according to their different treatments. In the arthroscopic group of 15 cases, arthroscopic reduction and internal fixation (ARIF) were conducted via the posteromedial and posterolateral approaches; in the open reduction group of 27 cases, open reduction and internal fixation (ORIF) were conducted via the posteromedial para-Achilles approach. The 2 groups were compared in terms of operation time, blood loss, hospital stay, fracture clinical healing time, postoperative complications, and the American Society for Foot and Ankle Surgery (AOFAS) ankle-hindfoot score at one year postoperation.Results:There was no significant difference in the preoperative general data between the 2 groups, showing comparability ( P> 0.05). The arthroscopic group incurred significantly less blood loss [(32.0±11.5) mL], hospital stay [(5.3±1.8) d], and fracture clinical healing time [(4.6±1.0) months], and a significantly lower incidence of postoperative complications [20.0% (3/15)] than the open reduction group did [(80.0±15.2) mL, (8.4±2.4) d, (6.3±2.2) months, and 29.6% (8/27)], but significantly longer operation time [(74.0±8.9) min] than the open reduction group [(62.9±5.1) min] ( P<0.05). The AOFAS ankle-hindfoot scores at one year postoperation in both groups were higher than those before operation. The AOFAS ankle-hindfoot scores in the arthroscopic group [(83.0±13.0) points] were significantly higher than those in the open reduction group [(72.3±16.0) points] ( P<0.05). Conclusion:ARIF is a preferred minimally invasive treatment for talus posterior process fractures, because it leads to a smaller incision, less blood loss, shorter hospital stay, quicker clinical healing, a lower incidence of postoperative complications, and better functional improvement of the ankle and hindfoot than ORIF.

17.
Chinese Journal of Trauma ; (12): 695-702, 2023.
Artículo en Chino | WPRIM | ID: wpr-992652

RESUMEN

Objective:To evaluate the clinical efficacy of modified all-arthroscopic reconstruction of medial patella femoral ligament (MPFL) for the treatment of recurrent patellar dislocation.Methods:A retrospective case series study was conducted to analyze the clinical data of 38 patients (46 knees) with recurrent patellar dislocation, who were treated at First Affiliated Hospital of Shenzhen University from January 2017 to January 2020. The patients included 12 males (12 knees) and 26 females (34 knees), aged 14-40 years [(24.6±5.4)years]. All patients underwent the modified all-arthroscopic MPFL reconstruction procedure. The femoral tunnel locations were assessed by 3D-CT immediately after surgery. The MRI was performed at 6 and 12 months after operation to assess the healing morphology of the reconstructed MPFL. The Lysholm score and Kujala score were used to assess the knee function before operation, at 6 months after operation, at 12 months after operation and at the last follow-up. The time to return to sports as well as complications were observed.Results:All patients were followed up for 26-48 months [(32.4±8.6)months]. Postoperative 3D-CT examination showed that the femoral tunnels were located in the groove area of the medial epicondyle of the femur and the adductor tubercle. At 6 and 12 months after operation, MRI T2 images showed that the reconstructed MPFL had a low signal and well tensioned ligament tissue, indicating that the MPFL was healed well. The Lysholm scores at 6 and 12 months postoperatively and at the last follow-up were (81.1±12.0)points, (91.2±3.8)points, and (92.2±9.8)points, respectively, being significantly higher than the preoperative (52.4±10.6)points (all P<0.01). The Kujala scores at 6 and 12 months postoperatively and at the last follow-up were (85.4±3.9)points, (91.4±3.6)points, and (93.1±8.5)points, respectively, being significantly higher than the preoperative (55.2±6.8)points (all P<0.01). Compared with 6 months postoperatively, the Lysholm score and Kujala score were significantly improved at 12 months postoperatively and at the last follow-up (all P<0.05). All patients returned to sports, with the time to return to sports for 3-12 months [(8.7±2.3)months] after operation. One patient had poor wound healing but was healed after dressing changes. No wound infection, nerve injury, joint stiffness, patella re-dislocation or other complications occurred. Conclusion:For recurrent patellar dislocation, the modified all-arthroscopic MPFL reconstruction has advantages of accurate bone tunnel positioning, good ligament healing, good function recovery, early return to sports, and less postoperative complications.

18.
Chinese Journal of Trauma ; (12): 688-694, 2023.
Artículo en Chino | WPRIM | ID: wpr-992651

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Objective:To investigate the mid-term clinical outcomes of arthroscopic vertical mattress suturing for shoulder recurrent anterior dislocation combined with joint laxity.Methods:A retrospective case series study was performed on the clinical data of 11 patients with recurrent anterior shoulder dislocation combined with joint laxity admitted to the First Affiliated Hospital, Army Medical University from January 2018 to September 2021. The patients included 10 males and 1 female, aged 18-38 years [(22.8±5.5)years]. All the patients received treatment with arthroscopic vertical mattress suturing. The Oxford shoulder instability score, Rowe shoulder instability score, and simple shoulder test (SST) score were compared before operation, at 6 months after operation and at the final follow-up. The degree of joint capsule laxity and length of capsular redundancy (evaluated by MRI) were compared before operation and at the final follow-up. The results of the supine apprehension test, re-dislocation and postoperative complications such as iatrogenic vascular and nerve injuries were observed at the final follow-up. Also, the correlation between the radiological changes in the joint capsule and the shoulder function was analyzed by Spearman correlation coefficient.Results:All the patients were followed up for 20-64 months [(40.7±18.6)months]. Before operation, at 6 months after surgery and at the final follow-up, the values of Oxford shoulder instability score were (41.2±4.7)points, (49.5±3.0)points and (57.6±3.0)points; the values of Rowe shoulder instability score were (28.6±9.5)points, (77.7±7.2)points and (94.1±10.9)points; and the values of SST score were (7.6±1.3)points, (9.8±1.0)points and (11.6±0.9)points, respectively. The Oxford shoulder instability score, Rowe shoulder instability score and SST at 6 months after operation and at the final follow-up were significantly better than those before operation, and those at the final follow-up were significantly better than those at 6 months after operation (all P<0.05). The MRI showed that the degree of joint capsular laxity and length of capsular redundancy were 1.5±0.2 and (19.7±2.5)mm before operation and were 1.3±0.2 and (12.9±3.7)mm at the final follow-up, respectively ( P<0.05 or 0.01). The supine apprehension test was negative at the final follow-up, with no re-dislocation or postoperative complications such as iatrogenic vascular or nerve injuries. Correlation analysis showed a negative correlation between the degree of joint capsular laxity and the Oxford shoulder instability score ( r=-0.62, P<0.05) and that of the length of capsular redundancy with the Oxford shoulder instability score ( r=-0.80, P<0.01), the Rowe shoulder stability score ( r=-0.73, P<0.01) and the SST score ( r=-0.75, P<0.01). Conclusions:Arthroscopic vertical mattress suturing has good mid-term clinical outcome for recurrent shoulder anterior dislocation combined with joint laxity, improving the shoulder function and reducing complications, wihch is associated with decreased joint capsule laxity and length of capsular redundancy.

19.
Chinese Journal of Trauma ; (12): 680-687, 2023.
Artículo en Chino | WPRIM | ID: wpr-992650

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Objective:To compare the efficacies of arthroscopic modified Brostr?m procedure combined with or without peroneal tendon debridement in the treatment of chronic lateral ankle instability (CLAI) concomitant with fibular tendinitis.Methods:A retrospective cohort analysis was conducted on the clinical data of 31 patients with CLAI concomitant with fibular tendinitis, who were treated in Beijing Tongren Hospital, Capital Medical University between March 2019 and December 2021. The patients included 17 males and 14 females, aged 16-57 years [(32.8±9.6)years]. The anterior drawer test and talar tilt test were positive in all patients preoperatively. Diagnosis was confirmed by physical examination and MRI, and calcaneofibular ligament rupture was excluded. Eleven patients received arthroscopic modified Brostr?m procedure combined with peroneal tendon debridement (modified Brostr?m procedure+tendon debridement group), and 20 underwent pure arthroscopic modified Brostr?m procedure (modified Brostr?m procedure group). The operation time, intraoperative blood loss and length of hospital stay were documented. The visual analogue score (VAS) in peroneal tendon area was assessed before operation and at postoperative 2, 6 and 12 weeks. The American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score and foot and ankle outcome score (FAOS) were assessed before operation and at postoperative 6 and 12 weeks. The anterior drawer test was performed at the last follow-up. The foot and ankle ability measure (FAAM) score was assessed before operation and at the last follow-up. Postoperative wound healing and complications were also observed.Results:All the patients were followed up for 4-19 months [(11.3±3.5)months]. The operation time was (66.0±4.2)minutes in the modified Brostr?m procedure+tendon debridement group, which was significantly longer than (61.5±3.4)minutes in the modified Brostr?m procedure group ( P<0.05). There was no significant difference in intraoperative blood loss or length of hospital stay between the two groups (all P>0.05). Compared with the preoperation, the value of VAS was significantly lowered, and the values of AOFAS ankle-hindfoot score, FAOS and FAAM score were significantly increased at different postoperative timepoints (all P<0.01). No significant differences in the values of VAS, AOFAS ankle-hindfoot score, FAOS or FAAM score were seen between the two groups before operation (all P>0.05). The value of VAS was 3.0(3.0, 4.0) points in the modified Brostr?m procedure+tendon debridement group, being markedly different from 4.0(4.0, 4.0)points in the modified Brostr?m procedure group at 2 weeks postoperatively ( P<0.05). The value of VAS was 2.0(1.0, 3.0)points in the modified Brostr?m procedure+tendon debridement group, being markedly different from 3.0(2.3, 3.0)points in the modified Brostr?m procedure group at 6 weeks postoperatively ( P<0.05). At 12 weeks postoperatively, there was no significant difference in the value of VAS between the two groups ( P>0.05). There were no significant differences in the values of AOFAS ankle-hindfoot score and FAOS between the two groups at 6 or 12 weeks postoperatively (all P>0.05). The anterior drawer test was negative in all patients at the last follow-up. No significant difference was seen in the value of FAAM score between the two groups at the last follow-up ( P>0.05). All incisions were healed well in the first stage after operation, without the occurrence of joint infection, impaired joint motion, nerve injury or deep vein thrombosis. Conclusions:Arthroscopic modified Brostr?m procedure combined with or without peroneal tendon debridement can both improve the foot function in CLAI patients concomitant with fibular tendinitis. However, the combined treatment allows for early pain relief, without increasing the risk of complications, and can therefore contribute to a faster postoperative recovery.

20.
Chinese Journal of Trauma ; (12): 349-353, 2023.
Artículo en Chino | WPRIM | ID: wpr-992608

RESUMEN

Objective:To investigate the effectiveness of modified arthroscopic Brostr?m procedure for the treatment of chronic ankle instability combined with multiple ligament laxity.Methods:A retrospective case series study was used to analyze the clinical data of 26 patients with chronic ankle instability combined with multiple ligament laxity treated at Union Hospital, Tongji Medical College of Huazhong University of Science and Technology from January 2016 to December 2020, including 10 males and 16 females; aged 18-48 years [(27.5±7.1)years]. All patients underwent arthroscopic repair of the anterior talofibular ligament (ATFL) by the modified Brostr?m procedure. Healing of surgical incisions was observed after operation. The change of talus tilt angle for ankle stability evaluation, the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score for ankle function evaluation, and the visual analogue score (VAS) for pain evaluation were assessed before operation, at 3 months postoperatively and at the last follow-up. Complications were observed.Results:All patients were followed up for 18-47 months [(25.3±8.5)months]. All surgical incisions were healed at stage I. The talus tilt angle was decreased from preoperative (15.6±4.7)° to (4.1±1.3)° and (3.5±0.9)° at 3 months postoperatively and at the last follow-up (all P<0.01). The AOFAS ankle-hindfoot score was improved from preoperative (65.8±14.5)points to (86.5±5.6)points and (93.4±4.2)points at 3 months postoperatively and at the final follow-up (all P<0.01). The VAS was decreased from preoperative 3.0 (2.0, 4.0)points to 1.5 (0.0, 2.0)points and 1.0 (0.0, 1.2)points at 3 months postoperatively and at the last follow-up (all P<0.01). Significantly higher AOFAS ankle-hindfoot score and lower VAS were found at the final follow-up when compared with the scores at 3 months postoperatively (all P<0.05). One patient developed superficial peroneal nerve injury, which was recovered spontaneously without special treatment. Conclusion:For chronic ankle instability combined with multiple ligament laxity, the modified arthroscopic Brostr?m procedure has advantages of improved ankle stability, good ankle function recovery, obvious pain relief and less postoperative complications.

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