https://www.selleckchem.com/products/hs-10296.html
Background Effective postoperative analgesia may enhance early rehabilitation after total knee arthroplasty (TKA). The purpose of this study is to perform a randomized controlled trial to compare the efficiency of adductor canal block (AC with periarticular infiltration (PAI) versus PAI alone for early postoperative pain treatment after TKA. Methods After institutional review board approval, written informed consent was obtained from patients undergoing elective TKA. Subjects were randomized into 2 groups as follows adductor canal bl