https://www.selleckchem.com/pr....oducts/Phenformin-hy
d in sub-Saharan Africa. Polyethylene (PE) wear remains a common reason for revision surgery following total hip arthroplasty (THA). An established treatment method is isolated liner exchange in a well-fixed acetabular cup and entails a known high risk of hip dislocation after revision surgery. The purpose of this retrospective study was to determine the rate of hip dislocation after liner exchange. Patients were included if (1) the PE liner was removable, (2) the acetabular shell was stable with acceptable orientation,