Article Text
Correction
Correction: Preoperative pericapsular nerve group (PENG) block for total hip arthroplasty: a randomized, placebo-controlled trial
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Zheng J, Pan D, Zheng B, et al. Preoperative pericapsular nerve group (PENG) block for total hip arthroplasty: a randomized, placebo-controlled trial. Reg Anesth Pain Med 2022;47:155–160. doi: 10.1136/rapm-2021-103228
The correct affiliation for the corresponding author, Xiangcai Ruan, is:
Department of Anesthesiology and Pain Medicine, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.