Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Aug 27, 2023; 15(8): 1728-1738
Published online Aug 27, 2023. doi: 10.4240/wjgs.v15.i8.1728
Figure 1
Figure 1 Comparison of pain degree between two groups. VAS: Visual analogue scale.