Assertion: isthmus's fold | /r/CapableOf | divide the lumen of the ampulla
Facets:
value: into a very complex shape
type: OTHER
Source sentences:
text: Mucosal folds, or plicae, and secondary folds which arise from the plicae divide the lumen of the ampulla into a very complex shape.
text: Mucosal folds, or plicae, and secondary folds which arise from the plicae divide the lumen of the ampulla into a very complex shape.