This detailed 3D microanatomy model visualizes the rectum as a layered cross-section of the large intestine, highlighting both its structural complexity and functional specialization. The model accurately depicts the mucosa with prominent folds, the submucosa containing vascular and connective elements, and the well-defined muscular layers. Created for medical education, clinical visualization, and scientific communication, this model helps clarify how microanatomy supports the rectum’s role in continence and defecation.
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