[Clinical efficacy of adductor canal blockade combined with transcutaneous electrical acupoint stimulation for total knee arthroplasty].

Objective: To evaluate the efficacy of adductor canal block (ACB) combined with transcutaneous electrical acupoint stimulation (TEAS)for postoperative analgesia and early functional exercise after total knee arthroplasty (TKA).

Methods: A total of 84 patients underwent primary unilateral TKA from January 2019 to August 2020 were selected, including 45 males and 39 females, aged 66-77 (72.8±8.