Arrangement of the tunica muscularis in the ileal papilla of swine.

The arrangement of the bundles of muscular fibers in the ileal papilla was studied in 32 adult male crossbred swine by dissection of the muscular bundles in this region, after immersion in 50% nitric acid, and by observation under the stereomicroscope of material preserved in a 10% formaldehyde solution. In the ileal papilla, the cranial (ileocolic) contour… CONTINUE READING