We investigated the relationship of the inferior gluteal nerve to gluteus maximus by dissecting the muscle in 12 fresh-frozen and formalin-treated cadavers. The anatomy was recorded using still digital photography. The course of the inferior gluteal nerve was carefully traced and was noted to enter the deep surface of gluteus maximus approximately 5 cm from the tip of the greater trochanter of ...

A new species, Trirammatus torqueotrochantus is described from Caramávida, Chile. Males of this species are distinguished by unique femur-length, twisted and falcate trochanters, which are a form unlike that of any described pterostichine. Both sexes are recognizable from other species of Trirammatus by the combination of short metepisternum and bicolored legs. The species is included in Triram...

BACKGROUND The present study contrasts the accuracy of different reconstructed models with distinctive segmentation methods performed by various experts. Seven research groups reconstructed nine 3D models of one human femur based on an acquired CT image using their own computational methods. As a reference model for accuracy assessment, a 3D surface scan of the human femur was created using an ...

Aim of this study was to evaluate the outcome fol-lowing extended trochanteric osteotomy in series of single surgeon, with emphasis on complications and union of osteotomy. Retrospective Case Series of all patients who had revision total hip replacement surgery performed by senior author between 2003 and 2012, with follow up between 1 and 10 years. 108 cases of revision hip arthroplasty with us...

The present study examined whether a sit-to-stand score can be related to the force-generating capacity of knee extensor muscles. Fifty-seven subjects (28 men, 63.0+/-7.8 yrs, and 29 women, 64.2+/-7.5 yrs, means+/-SDs) performed a 10-repeated sit-to-stand test as fast as possible, on a steel molded chair. The time taken (T(sit-stand)) was measured with a manual stopwatch. The leg length (L), de...

Several methods of measuring the migration of the femoral component after total hip replacement have been described, but they use different reference lines, and have differing accuracies, some unproven. Statistical comparison of different studies is rarely possible. We report a study of the EBRA-FCA method (femoral component analysis using Einzel-Bild-Röntgen-Analyse) to determine its accuracy ...

Tuberculous bursitis in an immunocompetent patient is rare and needs a high index of suspicion for accurate diagnosis and management. We present a case of tubercular bursitis of the left greater trochanter in a 45 year old female, which was diagnosed on histopathology after surgical debridement and biopsy of the lesion.

We present a case of subperiosteal recurrence of chondroblastoma adjacent to the greater trochanter that was initially thought to represent septic arthritis of the hip in a 10-year-old girl. Soft-tissue recurrence of chondroblastoma is very rare, with fewer than ten cases reported in the literature. We demonstrate the recurrence on both CT and MRI. The MRI clearly demonstrates the soft-tissue r...

BACKGROUND AND PURPOSE Total necrosis of the femoral head after infection in children during their first months of life gives a dislocated hip with severe leg shortening. A new femoral head can be achieved with subtrochanteric osteotomy and transposition of the apophysis of the greater trochanter into the acetabulum. Previous reports have dealt with short-term results (up to 12 years). Here I p...