RESUMO
Subcutaneous anterior transposition of the ulnar nerve is a common surgical treatment for cubital tunnel syndrome. However, there are surgical failures associated with the new compressive sites at the edge of flexor carpi ulnaris (FCU) and resubluxation posterior to the medial epicondyle of the transposed nerve. To reduce the muscle volume at the edge of FCU, we approach the ulnar nerve by dividing the muscle belly of the FCU humeral heads. This procedure can reduce repeated traction forces on the transposed nerve at the edge of the FCU. To keep the transposed ulnar nerve anteriorly, we use a fat flap including the membranous superficial fascia. This flap can softly stabilize the ulnar nerve and act as a pliable cover to prevent perineural scarring or further constriction around the flap. Ninety-three elbows in 90 patients who had undergone this procedure for cubital tunnel syndrome were evaluated. According to Messina's criteria, the numbers of patients showing excellent, good, fair, and poor recovery were 41 (44%), 47 (51%), 5 (5%), and 0 (0%), respectively. Most patients experience resolution of symptoms and good functional outcomes. None of the patients suffered recurrence, infection, or nerve injury.
RESUMO
We experienced an atypical case of radial longitudinal deficiency that did not fit into any classifications, including Blauth. The patient had a bilateral hypoplastic thumb, in which the index and middle fingers were missing in the right hand. We performed surgeries in four stages: centralization of the right hand, opponensplasty of the right thumb, opponensplasty of the left thumb, and distraction lengthening of the right ulnar. Twenty-five years after the initial treatment, the patient was satisfied with the treatment and had no significant difficulty with activities of daily living.
Assuntos
Polegar , Humanos , Polegar/anormalidades , Polegar/cirurgia , Seguimentos , Rádio (Anatomia)/anormalidades , Rádio (Anatomia)/cirurgia , Rádio (Anatomia)/diagnóstico por imagem , Masculino , Deformidades Congênitas da Mão/diagnóstico , Deformidades Congênitas da Mão/cirurgia , Resultado do Tratamento , Feminino , Dedos/anormalidades , Dedos/cirurgiaRESUMO
OBJECTIVES: We have hypothesized that an endoscopically assisted transaxillary approach in the zero position would be able to improve visualization and allow safe surgery for thoracic outlet syndrome. METHODS: We performed surgery only for patients with certain objective findings, including blood flow disruption, low blood flow and accelerated blood flow in the subclavian artery demonstrated using Doppler sonography, narrowing of the scalene interval width between the anterior and middle interscalene muscles (interscalene base) or costoclavicular space demonstrated using Duplex ultrasonography or computed tomography angiography. The present study included 45 consecutive patients (50 limbs) who underwent endoscopic transaxillary first rib resection with scalenotomy and brachial plexus neurolysis. We assessed the intraoperative parameters, including the interscalene base, blood loss, operation time, patient satisfaction, preoperative and postoperative Quick Disability of the Arm, Shoulder and Hand and complications. RESULTS: The mean intraoperatively measured interscalene base width was 6.4 mm. All patients showed improvement after surgery. The outcome was excellent in 40% of cases, good in 48%, fair in 12% and poor in none. Pneumothorax was present in 6%. There were no other complications and no recurrences. Among patients who had been followed up for at least 2 years, the Quick Disability of the Arm, Shoulder and Hand score was significantly improved (42 before surgery vs 12 at final follow-up), especially in athletes relative to non-athletes (0.2 vs 16). The present approach achieved complete relief in 43% of cases overall (91% in athletes and 16% in non-athletes). CONCLUSIONS: Endoscopically assisted transaxillary first rib resection and brachial plexus neurolysis in the zero position are useful and safe for thoracic outlet syndrome, especially in athletes.
Assuntos
Síndrome do Desfiladeiro Torácico , Descompressão Cirúrgica/efeitos adversos , Descompressão Cirúrgica/métodos , Humanos , Duração da Cirurgia , Costelas/diagnóstico por imagem , Costelas/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico por imagem , Síndrome do Desfiladeiro Torácico/cirurgia , Resultado do TratamentoRESUMO
Background: The aim of this study is to determine the effect of elbow and forearm position on the resisted wrist extension test (RWET) in patients with lateral epicondylitis. We also looked at the incidence of associated sensory disturbance of the superficial radial nerve (SRN) and the effect of treatment of lateral epicondylitis on sensory disturbance. Methods: Sixty-three consecutive patients (68 limbs) with lateral epicondylitis and an equal number of age and gender matched volunteers were investigated. Patients with lateral epicondylitis were subdivided into two groups based on history of corticosteroid injection. We performed the RWET in four limb positions namely elbow extended and forearm pronated (EP), elbow flexed and forearm pronated (FP), elbow extended and forearm supinated (ES), elbow flexed and forearm supinated (FS). Sensory disturbance in the SRN was assessed using a Wartenberg pin wheel. Results: The positivity rate of the RWET was significantly higher in the EP position (100%) compared to the FP (66%), ES (62%) and the FS (24%) positions in limbs with lateral epicondylitis. The RWET was positive only in one subject in the EP position in the control group (1.5%). Sensory disturbance in the SRN territory was present in 63.2% of limbs and only two subjects (2.9%) in the control group. The incidence of sensory disturbance was significantly higher (74.5% vs. 48.3%, p < 0.05) in patients who did not have a corticosteroid injection. Conclusions: The sensitivity and specificity of the RWET is better when it is performed with the elbow in extension with the forearm pronated (EP); 63.2% of limbs with lateral epicondylitis were noted to have an associated sensory disturbance of the SRN and a corticosteroid injection seems to decrease the incidence of sensory disturbances. Level of Evidence: Level II (Diagnostic).
Assuntos
Cotovelo de Tenista , Cotovelo , Antebraço , Humanos , Incidência , Nervo Radial , Cotovelo de Tenista/diagnóstico , PunhoRESUMO
BACKGROUND: Curly/underlapping toe involves flexion, adduction, and varus deformity of the interphalangeal joints. There are no previous reports showing the relationship between physical examination and X-ray findings among patients with curly toe deformity. METHODS: We investigated the clinical findings of 116 consecutive patients associated with 239 underlapping toes. We compared the age and affected toes between patients whose deformities were pointed out at a pediatric medical examination (group 1) and those referred for medical treatment (group 2). The degree of curly toe deformity was graded by a physical examination and X-ray. RESULTS: The average age at presentation was 2.7 years. The affected toes were significantly different between groups 1 and 2 (p < .001). The morbidity of each toe differed significantly in group 2 (p < .005) but not in group 1. The correlation between the appearance grading and classification by X-ray was very strong using Spearman's rank correlation coefficient. The severity of curly toe was divided into mild in 104 toes, moderate in 105 toes, and severe in 17 toes. The methods of conservative treatment were observation only in 15 cases, manipulations in 30 cases, taping in 67 cases, and a brace in 9 cases. Surgery was performed in 8% of cases. CONCLUSION: Curly toe deformity of the third or fourth toes tend to be referred for medical treatment because of the abnormality. Our grading system using a physical examination and classification by X-ray was useful for assessing the severity of curly toe.
Assuntos
Exame Físico , Dedos do Pé , Humanos , Criança , Pré-Escolar , Dedos do Pé/cirurgia , Dedos do Pé/anormalidades , Radiografia , Amplitude de Movimento Articular , BraquetesRESUMO
BACKGROUND: Joint-preserving surgery for the forefoot has been increasingly performed for rheumatoid arthritis (RA). We compared joint-preserving surgeries with resection arthroplasty for RA in the forefoot. METHODS: Forefoot surgeries were performed on 62 toes in 42 patients with RA (men: 2; women: 40) between 2002 and 2018. Three groups were compared: PP-31 toes treated with joint-preserving surgery involving the modified Mann method for the big toe and offset osteotomy for lesser toes, PR-15 toes treated with joint-preserving surgery for the big toe and resection arthroplasty for lesser toes, and RR-16 toes treated with resection arthroplasty for all the toes. RESULTS: The PP group had significantly higher mean scores on a scale for RA in the foot and ankle at the latest follow-up than the RR group (86 vs. 75 points; p < 0.05). Hallux valgus (angle > 20°) of the big toe at the latest follow-up recurred in 10 (32%), 9 (60%), and 16 (100%) patients in the PP, PR, and RR groups, respectively. A revision surgery was performed in one patient each in the PP and PR groups. CONCLUSIONS: Joint-preserving surgery is superior to resection arthroplasty in preventing function loss and the recurrence of hallux valgus.
Assuntos
Artrite Reumatoide , Hallux Valgus , Artrite Reumatoide/cirurgia , Artroplastia , Feminino , Hallux Valgus/cirurgia , Mãos , Humanos , Masculino , Estudos RetrospectivosRESUMO
CASE: We performed computed tomography (CT)-assisted dorsal approach osteosynthesis for stress fractures of the hook of the hamate using the dorsal approach in 3 high school baseball players in the hybrid operating room. Bony union was observed in all patients on CT. All patients were able to play baseball without pain for at least 6 months after surgery. However, refractures were observed in all patients at a mean 9.7 months after surgery. CONCLUSION: The indications of osteosynthesis for stress fractures of the hook of the hamate in baseball players should be carefully considered.
Assuntos
Beisebol , Fraturas de Estresse , Hamato , Fixação Interna de Fraturas , Fraturas de Estresse/diagnóstico por imagem , Fraturas de Estresse/cirurgia , Hamato/diagnóstico por imagem , Hamato/cirurgia , Humanos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: A number of treatments for lateral epicondylitis of the elbow have been described. We have developed a strategy for the treatment of this condition. METHODS: We diagnosed lateral epicondylitis of the elbow in 86 patients. Conservative treatment resulted in resolution in 71 patients. Surgery was required in the remaining 15 patients. If the posterior branch of the posterior cutaneous nerve of the forearm showed a positive response to local anesthesia (block test), we performed denervation surgery on the posterior branch of the posterior cutaneous nerve of the forearm. Patients were asked to rate the degree of pain and sensory disturbance using a visual analog scale; the 11-item version of the Disabilities of the Arm, Shoulder and Hand measure; and the Patient-Rated Elbow Evaluation. RESULTS: A positive response to the block test was seen in 10 elbows (67%). After denervation surgery, pain relief was seen in 9 of 10 elbows (90%). The mean follow-up period was 30.4 months. At final follow-up, the average scores on the visual analog scale, 11-item version of the Disabilities of the Arm, Shoulder and Hand, and Patient-Rated Elbow Evaluation were 4.3 mm, 10.45 points, and 5.9 points, respectively. In the early period after denervation surgery, sensory disturbance was observed in 9 cases (90%). CONCLUSION: Our strategy of denervation surgery for lateral epicondylitis of the elbow was effective for pain relief among patients showing a positive response to the block test.