“…There were 16 and seven trial arms managed with standard [1-5, 10-12, 14, 16, 20, 25, 35, 38, 41, 42] and limited open carpal tunnel release [2,17,20,27,28,34,44], respectively. There were 11 and nine trial arms managed with single- [1,11,14,17,20,27,28,35,38,41,42] and double-portal [3-5, 10, 12, 16, 25, 34, 44] endoscopic carpal tunnel release, respectively, whereas one trial did not clearly specify the endoscopic technique [2]. [3,17,34,35,42] (Fig.…”