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Observational Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 120441
Published online Aug 27, 2026. doi: 10.4240/wjgs.120441
Figure 1
Figure 1 Construction of a three-dimensional-printed model based on computed tomography data. A: Computed tomography scan data of endoscopic retrograde cholangiopancreatography patients before surgery; B: Construction of the three-dimensional (3D) simulation model; C: Division of the model into the gastroduodenal, common bile duct, and duodenal connection sections; D: 3D-printed model after reconstruction; E and F: Design of the duodenal papilla connection section.


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