RESUMEN
OBJECTIVES: This study aims to describe a stepped osteotomy technique applied to the femoral head autograft to keep the graft volume at a sufficient level, provide primary stability, and direct cancellous-cancellous bone contact. PATIENTS AND METHODS: In this retrospective study, 24 hips of 20 patients (5 males, 15 females; mean age 53 years; range, 43 to 68 years) with dysplasia of the hip (DDH) who underwent total hip arthroplasty with femoral head stepped osteotomy technique were evaluated between April 2003 and June 2010. Patients' age, gender, operation side, and postoperative complications were recorded. Aseptic loosening of the acetabular cup and graft integration/resorption were evaluated radiographically. Radiological evaluations were performed according to the methods of DeLee and Charnley, and Mulroy and Harris. Functional status of the patients was determined according to the criteria of Merle d'Aubigné and Postel, and Harris hip score (HHS). RESULTS: The mean follow-up period was 5.5 years (range, 3 to 12 years). None of the patients had any complications in the early postoperative period. In all patients, the percentage of acetabular component coverage by the graft was measured as 27% (range, 19 to 38%) on average. At the last follow-up, all patients were satisfied with the result and there was no sign of clinically loosening, osteointegration was complete, and there was no radiographic evidence of graft resorption or collapse of any hip. The overall Merle d'Aubigné scores and HHSs of the patients significantly improved at the final follow-up. CONCLUSION: This stepped osteotomy technique increases the probability of osteointegration, reduces the need for early revision, and provides reliable stability with satisfactory clinical and radiological midterm results.
Asunto(s)
Acetábulo/cirugía , Artroplastia de Reemplazo de Cadera , Cabeza Femoral/cirugía , Luxación Congénita de la Cadera/cirugía , Osteotomía , Complicaciones Posoperatorias , Artroplastia de Reemplazo de Cadera/efectos adversos , Artroplastia de Reemplazo de Cadera/instrumentación , Artroplastia de Reemplazo de Cadera/métodos , Autoinjertos/diagnóstico por imagen , Femenino , Humanos , Efectos Adversos a Largo Plazo/diagnóstico , Efectos Adversos a Largo Plazo/etiología , Efectos Adversos a Largo Plazo/prevención & control , Masculino , Persona de Mediana Edad , Oseointegración , Osteotomía/efectos adversos , Osteotomía/métodos , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Radiografía/métodos , Estudios RetrospectivosRESUMEN
BACKGROUND:: The aim of this study was to evaluate the role of tendoscopy in the diagnosis and treatment of peroneal tendon (PT) pathologies, and to evaluate the results of our technical modification. METHODS:: Twenty ankles of 18 patients with retrofibular pain, operated on between 2006 and 2012, were included in this study. Peroneal tendoscopy was performed diagnostically for the patients who were diagnosed as having "peroneal tendinopathy" with physical examination, x-ray, or magnetic resonance imaging (MRI). After being diagnosed by peroneal tendoscopy, patients were definitively treated with either tendoscopy or open surgery. RESULTS:: Thirteen of 20 ankles had accompanying ankle pathology with PT pathology, and the other 7 ankles had no concomitant pathology. We detected peroneal tenosynovitis (PTS) in 13 patients, PT tear in 7 patients, and vincula thickening in 1 patient. The American Orthopaedic Foot & Ankle Society (AOFAS) score was 76 preoperatively, and after 2 years' follow-up the AOFAS score was 96. CONCLUSION:: Tendoscopy is a useful method for the diagnosis and treatment of PT pathologies. The patients with clinical suspicion of PT pathology were treated or diagnosed by peroneal tendoscopy with our technical modification. LEVEL OF EVIDENCE:: Level IV, retrospective case series.
Asunto(s)
Articulación del Tobillo/patología , Articulación del Tobillo/cirugía , Endoscopía/métodos , Tendinopatía/diagnóstico , Tendinopatía/cirugía , Adulto , Anciano , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Encuestas y CuestionariosRESUMEN
A small amount of knee dislocations is included in the irreducible knee dislocations group. In such instance, medial femoral condyle is buttonholed through the gap formed by medial retinacular and capsular structures and this prevents reduction. In this study, we present two cases in which there were irreducible posterolateral knee dislocations resulting from a low-energy trauma. In both cases, dimple sign produced by the invagination of the medial retinacular structures and capsule and ecchymosis medially were noted. Soft tissue invaginated between the trochlea and intercondylar notch was extracted by open reduction.
Asunto(s)
Luxación de la Rodilla/diagnóstico , Luxación de la Rodilla/cirugía , Angiografía , Femenino , Humanos , Luxación de la Rodilla/etiología , Luxación de la Rodilla/fisiopatología , Traumatismos de la Rodilla/complicaciones , Masculino , Persona de Mediana EdadRESUMEN
Between 1989 and 2000, 16 patients underwent surgery for tarsal tunnel syndrome; 12 patients (13 feet) were available for follow-up at a mean of 83 (12-143) months. The symptoms had resolved in six feet, were improved in four, were unchanged in two and recurred after five years in one. Better results are obtained in patients who have space occupying lesions than in those in whom the aetiology is idiopathic or post-traumatic or those with foot deformities.