https://www.selleckchem.com/pr....oducts/trc051384.htm
The optimal continuous peripheral nerve block (CPN technique for total hip arthroplasty (THA) that maximizes both analgesia and mobility is unknown. Continuous erector spinae plane (ESP) blocks were implemented at our institution as a replacement for fascia iliaca (FI) catheters to improve our THA clinical pathway. We designed this study to test the hypothesis that this change will increase early postoperative ambulation for elective primary THA patients. We identified all consecutive primary unilateral THA cases six months before a