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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Endosc. Apr 16, 2026; 18(4): 117389
Published online Apr 16, 2026. doi: 10.4253/wjge.v18.i4.117389
Figure 3
Figure 3 Placement of surgical instruments. A: Placement of surgical instruments in single-port technique; B: Placement of surgical instruments in three-port technique; C: Placement of surgical instruments in modified two-port technique.


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