Long-term follow-up of primary total hip arthroplasty with the Alloclassic Variall system

摘要

Purpose The aim of the present study was to evaluate the clinical and radiographic results of primary total hip arthroplasty (THA) performed with the Alloclassic Variall system (a modified version of the Alloclassic Zweymuller system) and to compare them with those in the literature for the original system.