INTRODUCTION The total hip replacement is a common surgical procedure in orthopaedics. However, the acetabular cup loosening is one of the major failure modes of cementless acetabular cup. Many researches point out that an unstable cup would induce a large micromotion under dynamic loading. This large micromotion would reduce the bone ongrowth on the cementless cup surface and prohibit the osse...

ABSTRACT Traumatic hip dislocations are common in high-energy motor vehicle accidents. We present a case of a 43-year old man who sustained posterior hip dislocation with posterior wall acetabular fracture and ipsilateral intertrochantric fracture following a motorcycle accident. Urgent open reduction and internal fixation of the hip fracture-dislocation and fixation of intertrochantric fractur...

OBJECTIVES To review the primary and the final results of surgical management of ipsilateral femoral neck and shaft fractures. SUBJECTS AND METHODS Seventeen patients (2 female, 15 male, average age 37 years, range 20-60) with ipsilateral femoral neck and shaft fractures were treated by compression plate fixation for the femoral shaft fractures and dynamic hip screw or cannulated cancellous s...

UNLABELLED This study was performed to determine whether patients who sustain an intertrochanteric fracture have better outcomes when stabilized using a sliding hip screw or an intramedullary nail. A 20% sample of Part A and B entitled Medicare beneficiaries 65 years or older was used to generate a cohort of patients who sustained intertrochanteric femur fractures between 1999 and 2001. Two fra...

Early failure of hip resurfacing has been attributed to component malposition and other factors. Accurate placement of the femoral guide pin is challenging with commercial guides, and computer navigation adds considerable cost to the procedure. Precise pin placement can be achieved by drilling a 2.8-mm pin across the hip joint in a retrograde fashion similar to placing a dynamic hip screw pin. ...

Intertrochanteric fractures are among the most common hip fractures, particularly in elderly with osteoporotic bones, and typically caused by low-energy trauma such as simple falls. Although PFN DHS have been used to treat intertrochanteric results conclusions inconsistent. The present Prospective Comparative study was conducted at Department of Orthopaedics, MSDASMC, Bahraich, over 24 months, ...

The decrease of femoral offset might play a role in the emergence of hip spacer dislocations, but it has not been discussed in the literature yet. The present work describes a technique for femoral offset adjustment. Either a bended blade plate or a dynamic hip screw can be used. The depth of the insertion and the angle of the particular implant are defined by the size of the offset adjustment ...