crypt of Lieberkuhn morphology trait duodenum morphology trait duodenum crypt of Lieberkuhn depth 2010-05-18T12:15:05Z The distance between the inferior and superior edges of any of the straight tubular glands located in the epithelial layer of the intestine between the bases of the villi of the duodenum. depth of the glandular crypts of the duodenum VT:0010210 caripark ATOL:0001091 Trait.ontology duodenum glandular crypt depth duodenum mucosa morphology trait