REPLACEMENT FOR FAILED DYNAMIC HIP SCREW FIXATION OF INTERTROCHANTERIC FRACTURES
2018
IntroductionFailure of intertrochanteric fracture fixation often occurs in patients, who have poor bone quality, severe osteoporosis, or unstable fracture patterns. Hip arthroplasty is a good replacement procedure even though it involves technical issues such as implant removal, bone loss, poor bone quality, trochanteric nonunion and difficulty of surgical exposure. The purpose of this study is to evaluate the outcomes of total hip arthroplasty (THA) as the replacement for failed fixation of intertrochanteric fractures of the femur.Patients and Methods203 patients of failed intertrochanteric fractures between April 2009 and October 2014 were included in the study. All of them underwent total hip arthroplasty through direct lateral approach. 150 patients were male (73.8%) and 53 patients (26.1%) were female and the mean of age was 59.02±10.34 years old (range: 56–90 years). The indications of the failure were nail cut out in 174 (85.7%), non-union in 15 (7.3%), plate failure in 14 cases (6.8%). One patient...
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