14 March 2022 : Clinical Research
Effects of Abdominal Wall Blocks on Postoperative Delirium in Elderly Patients Undergoing Laparoscopic Surgery: A Randomized Controlled Study
Tianlin Liu
1ABCE*, Jingtang Tuo1ABG, Qianjie Wei1DEFG, Xiuwei Sun1ABC, Haochen Zhao1BEFG, Xiaochen Zhao1BCD, Min Qu1ABEFG
DOI: 10.12659/MSM.934281
Med Sci Monit 2022; 28:e934281
Figure 1 Ultrasound images (A) before and (B) after transverse abdominis plane block; (C) before and (D) after rectus sheath block. EOM – external oblique muscle; IOM – internal oblique muscle; TAM – transverse abdominal muscle; LA – local anesthetics; RAM – rectus abdominis muscle. (Adobe Photoshop CS5, Adobe Systems Inc).