Incidence of and risk factors for postoperative urinary retention in fast-track hip and knee arthroplasty

Abstract

The incidence of POUR in fast-track THA and TKA was 40%, with spinal anesthesia and increased IPSS in males as predictive factors. The large variation in perioperative bladder management and in bladder volumes evacuated by catheterization calls for randomized studies to define evidence-based principles for treatment of POUR in the future.