Introduction
postoperative pain, LFCN block, pain, fractures, femoral head necrosis, THA
DISEASES, COMPLICATIONS, DEEP VEIN THROMBOSIS
Total hip arthroplasty (THA) is a widely used method for treating hip fractures, femoral head necrosis, and other diseases. Early postoperative lower limb functional exercise and ambulation after THA are important for relieving pain and reducing the risk of complications such as deep vein thrombosis [At present, there are no randomized controlled trials studying the efficacy of PENG block combined with LFCN block. This study aims to assess the efficacy of PENG block performed with LFCN block in controlling postoperative pain and promoting motor function recovery and to compare its effectiveness with S-FICB. We hope that the results of this study will provide a clinical reference for the improvement of perioperative pain management and rehabilitation programs in THA.
