Single-component revisions are associated with dislocation after revision total hip arthroplasty at intermediate-term follow-up

摘要

Purpose: Dislocation is the most frequent complication following revision total hip arthroplasty (THA). Although several risk factors for dislocation in revision THA have been described, many cannot be modified at the time of surgery. Identifying modifiable risk factors for subsequent dislocation after revision THA provides opportunity for orthopedic surgeons to decrease instability.