INTRODUCTION Although fracture diaphyseal femur is commonly seen in orthopedic practice, its association with ipsilateral resection arthroplasty of hip/pseudarthrosis of neck is rare. The technique of excision arthroplasty has undergone modification with emphasis on preserving as much bone as possible. However, it is not always possible to preserve bone while removing the earlier prosthesis and...

Postoperative hip alignment was studied on radiographs in cases of total hip arthroplasty (THA) and of Bipolar Head Prosthesis(BHP), both with MX-1. Postoperative anteroposterior-view radiographs of hip joints of patients with a normal hip joint on the unoperated side and without pelvic tilt were used. Thirty-nine THA patients (femoral neck fracture), 26 THA patients (osteonecrosis of the femor...

A 77-year-old immobilized woman presented with a hard, palpable and fixed mass over the greater trochanter. Subsequent Magnetic Resonance Imaging (MRI) revealed a subcutaneous mass lesion abutting the iliotibial band. On T1-weighted images (WI), the lesion was isointense to muscle (white arrow), with a central focus of high signal intensity (SI) (Fig. A, axial T1-WI). Fat suppressed (FS) T2-WI ...

Originally defined as "tenderness to palpation over the greater trochanter with the patient in the side-lying position," greater trochanteric pain syndrome (GTPS) as a clinical entity, has expanded to include a number of disorders of the lateral, peritrochanteric space of the hip, including trochanteric bursitis, tears of the gluteus medius and minimus and external coxa saltans (snapping hip). ...

background: bisphosphonates (bps) are used extensively for managing the osteoporosis. there are some controversies on atypical fractures of femur that associated with increase in cortical thickness (ct) and bps' use. in this study, the effects of alendronate consumption were studied on femoral ct as a predictor for atypical fracture.   methods: forty nine post-menopausal women aged 50-70 years ...

Orrorin tugenensis (Kenya, ca. 6 Ma) is one of the earliest putative hominins. Its proximal femur, BAR 1002'00, was originally described as being very human-like, although later multivariate analyses showed an australopith pattern. However, some of its traits (for example, laterally protruding greater trochanter, medially oriented lesser trochanter and presence of third trochanter) are also pre...