Subsartorial canal catheter: a reliable catheter placement technique for continuous proximal adductor canal block

Abstract

We read with profound interest the meta-analysis by Hussain et al comparing the analgesic efficacy of single-shot and continuous adductor canal block (ACB) in the context of total knee arthroplasty (TKA).[1][1] In their study, the authors found no significant differences in postoperative analgesia