Results: 28

Diagnostic accuracy of preoperative magnetic resonance imaging for detecting subscapularis tendon tears: a diagnostic test study

Säo Paulo med. j; 138 (4), 2020
ABSTRACT BACKGROUND: The accuracy of magnetic resonance imaging (MRI) for making the diagnosis of subscapularis tears presents wide variation in the literature and there are few prospective studies. OBJECTIVE: To compare the findings from MRI and arthroscopy for diagnosing subscapularis tears. DESIG...

Biomechanical comparison of conventional double-row repair versus double row repair with the parachute configuration

Acta ortop. mex; 34 (2), 2020
Abstract: Introduction: The rotator cuff tears are a very frequent condition. The rotator cuff repair is a procedure often perform by the orthopedic surgeon. There are multiple techniques and suture configurations for this type of repairs. The double row configuration is one of the most used and consid...

Reconstrucción de la cápsula superior en ruptura masiva e irreparable del manguito rotador

Acta ortop. mex; 34 (2), 2020
Resumen: Introducción: La lesión masiva e irreparable del manguito rotador es un problema clínico que genera la pérdida de la función biomecánica del hombro. Esta lesión amerita una intervención oportuna, de modo tal que, previo a la artrosis, ayude a preservar la función articular durante el ...

Resultados del tratamiento artroscópico de la rotura del manguito rotador en pacientes mayores de 60 años

Acta ortop. mex; 34 (1), 2020
Resumen: Antecedentes: El aumento de la esperanza de vida de la población incrementa el número de pacientes con patología sintomática del manguito rotador. Nuestro objetivo fue determinar los resultados clínicos de una cohorte de pacientes mayores de 60 años con rotura del manguito rotador interv...

Avaliação funcional e por imagem do músculo subescapular em pacientes submetidos à cirurgia de latarjet com preservação da inserção tendínea

Na cirurgia de bloqueio ósseo descrita por Latarjet, a desinserção cirúrgica do músculo subescapular resulta, frequentemente, em alterações na sua função e estrutura, podendo ter caráter definitivo. Dessa forma, a divulsão das fibras musculares do subescapular foi descrita como alternativa à ...

Outcomes after rotator cuff repair in the elderly as assessed by the American Shoulder and Elbow Surgeons shoulder score

Clinics; 75 (), 2020
Rotator cuff tears are common among the elderly, and studies on the outcomes after rotator cuff repair in the elderly are limited. We carried out this meta-analysis with systematic literature search, aiming to clarify the outcomes after rotator cuff repair in the elderly as assessed by the American Shoul...

Continuous suprascapular nerve block compared with single-shot interscalene brachial plexus block for pain control after arthroscopic rotator cuff repair

Clinics; 75 (), 2020
OBJECTIVES: We compared the analgesic efficacy of a continuous suprascapular nerve block (C-SSNB) and a single-shot interscalene brachial plexus block (S-ISNB) for postoperative pain management in patients undergoing arthroscopic rotator cuff repair. METHODS: A total of 118 patients undergoing arthrosco...

Lesión traumática del nervio axilar identificada luego de la reparación del manguito rotador
Traumatic injury of the axillary nerve identified after rotator cuff repair

Introducción: La prevalencia del dolor de hombro oscila entre el 6,7% y el 66,7%; los trastornos del manguito rotador y especialmente la ruptura pueden alcanzar una prevalencia del 22,1%. Debido a los importantes avances y estudios en la reparación de esta lesión, la cirugía artroscópica ha permitid...

Tratamento cirúrgico da instabilidade do ombro através da transferência do tendão longo do bíceps trans-subescapular

Rev. Col. Bras. Cir; 46 (2), 2019
RESUMO O objetivo deste trabalho é descrever, em cadáver, a técnica de transferência do tendão longo do bíceps para o tratamento da instabilidade anterior do ombro. Nesta técnica, o tendão longo do bíceps braquial é desinserido do tubérculo supraglenoidal e transferido para a borda anterior da...

Biomechanic and histologic analysis of fibroblastic effects of tendon to bone healing by transforming growth factor β1 (TGF-β1) in rotator cuff tears

Acta cir. bras; 32 (12), 2017
Abstract Purpose: To evaluate the effect of transforming growth factor β1 (TGF-β1) on tendon-to-bone reconstruction of rotator cuff tears. Methods: Seventy-two rat supraspinatus tendons were transected and reconstructed in situ. At 8 and 16 weeks, specimens of three groups; that is control,...