Factors predisposing to dislocation of the Thompson hemiarthroplasty: 22 dislocations in 338 patients.

Abstract

In a series of 338 patients, we have retrospectively analyzed technical and anatomical factors, which may predispose to a dislocation of the Thompson hemiprosthesis. 22 patients (7%) had at least 1 dislocation during the 6-month follow-up. The most significant independent factor predisposing to dislocation was the use of a posterior approach (dislocation… (More)

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