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Human Stomach Cutaway with Rugal Folds Layered Muscle Wall Esophagus and Duodenum

Human Stomach Cutaway with Rugal Folds Layered Muscle Wall Esophagus and Duodenum Education Model Realistic StarForge 3D Print STL File

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Human Stomach with Esophagus and Duodenum Beside the Spleen and Splenic Vessels - 3D Printable STL File

A human stomach cutaway with the front wall peeled back to show the deep, wavy rugal folds lining the inside. The cut edge reveals the layered muscle wall in bands, the esophagus enters at the top as a short tube, and the duodenum curls away below with its own open end. The classic J-shaped silhouette reads instantly. A clear teaching model for digestive system lessons, an anatomy classroom or a health sciences desk.

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