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Observational Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Sep 27, 2026; 18(9): 120404
Published online Sep 27, 2026. doi: 10.4240/wjgs.120404
Figure 2
Figure 2 Comparison of postoperative visual analog scale pain scores at 6, 24, and 48 hours postoperatively between the two groups. A: At 6 hours; B: At 24 hours; C: At 48 hours. cP < 0.0001. VAS: Visual analog scale.


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