Abstract

The purpose of this study was to evaluate the results of patients with an unstable fracture in the trochanteric region who were treated by hemiarthroplasty. During a 10-year period, 154 of the 308 patients with a trochanteric fracture treated in our hospital had an unstable fracture. In patients with severe comminution and osteoporosis an endoprosthesis was inserted: 5 patients with a subtrochanteric and 17 with a pertrochanteric fracture. Ten patients suffered from central nervous system diseases, and in 10 patients cardiovascular or pulmonary disorders were diagnosed. Pre- and postoperative ambulation levels were classified. Seventeen patients (77%) achieved full weight-bearing mobilization. Five patients never walked again (23%): 2 patients died in the first month (9%). It is concluded that for elderly and debilitated patients with an unstable trochanteric fracture, hemiarthroplasty is an acceptable alternative to osteosynthesis.