Comorbidity burden and fracture pattern as predictors of early postoperative medical complications following bipolar hemiarthroplasty for displaced femoral neck fractures: a retrospective cohort study
Postoperative medical complications substantially affect outcomes after bipolar hemiarthroplasty (BHA) for displaced femoral neck fractures, with an impact comparable to surgical factors. This study aimed to identify risk factors for postoperative medical complications, focusing on comorbidities, polypharmacy, and frac...