intersphincteric groove
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sulcus intersphinctericus analis — [TA] intersphincteric groove: an indistinct groove in the anal canal, forming the lower border of the pecten analis, marking the change between the subcutaneous part of the external anal sphincter and the border of the internal anal sphincter … Medical dictionary
Colon (anatomy) — For other uses, see Colon. Colon (anatomy) Front of abdomen, showing surface markings for liver, stomach, and large intestine. Gray s … Wikipedia
Mucous membrane — Layers: serosa longitudinal muscle myenteric plexus circular muscle submucosal plexus submucosal mucosal … Wikipedia
Duodenum — This article is about an organ. For Frank Zappa s song, see Duodenum (song). Duodenum Schematic diagram of the gastrointestinal tract, highlighting the duodenum. G … Wikipedia
Cecum — For the genus of sea snails, see Caecum (genus). Not to be confused with sacrum. Cecum … Wikipedia
Microvillus — Enterocytes with microvilli Code TH H1.00.01.1.01011 Micro … Wikipedia
Esophagus — Gullet redirects here. For the African sailboat, see Gulet. For the Dutch soccer coach, see Ruud Gullit. Weasand redirects here. For other meanings, see Weasand (disambiguation). Esophagus Head and neck … Wikipedia
Sigmoid colon — Front of abdomen, showing surface markings for liver, stomach, and great intestine. Latin colon sigmoideum Gray s … Wikipedia
Nasopharynx — Front of nasal part of pharynx, as seen with the laryngoscope. Latin … Wikipedia
Brunner's glands — Section of duodenum. (Duodenal glands in submucosa labeled at right, fourth from the top.) Latin glandulae duodenales Gray s … Wikipedia
