Sphincter meaning medical
Websphincter noun [ C ] anatomy specialized uk / ˈsfɪŋk.tə r/ us / ˈsfɪŋk.tɚ / a muscle that surrounds an opening in the body and can tighten to close it: the anal sphincter a … Web10. apr 2024 · noun : the somewhat thickened muscular ring surrounding the opening between the esophagus and the stomach Dictionary Entries Near cardiac sphincter …
Sphincter meaning medical
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Weblower esophageal sphincter (LES) (figure). The patient exhibited noevidenceofesophagitisor Barrettmetaplasia. The LES is typically closed at rest. A wide-open patulous LES predisposes the patient to severe gastroesophageal reflux, especially in the supine position. LES incom petence may also be associated with hiatal hernia. The Webnoun sphincter pu· pil· lae -pyü-ˈpil-ē : a broad flat band of smooth muscle in the iris that surrounds the pupil of the eye Dictionary Entries Near sphincter pupillae sphincterotomy sphincter pupillae sphincter urethrae See More Nearby Entries Cite this Entry Style “Sphincter pupillae.”
Websphincter noun [ C ] anatomy specialized us / ˈsfɪŋk.tɚ / uk / ˈsfɪŋk.tə r/ a muscle that surrounds an opening in the body and can tighten to close it: the anal sphincter a … Web10. apr 2024 · noun : the somewhat thickened muscular ring surrounding the opening between the esophagus and the stomach Dictionary Entries Near cardiac sphincter cardiac reserve cardiac sphincter cardiac tamponade See More Nearby Entries Cite this Entry Style “Cardiac sphincter.”
Websphincter (sfĭngk′tər) n. A ringlike muscle that normally maintains constriction of a body passage or orifice and that relaxes as required by normal physiological functioning. sphinc′ter·al adj. The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. Web14. apr 2024 · noun. : the circular fold of mucous membrane containing a ring of circularly disposed muscle fibers that closes the vertebrate pylorus. called also pyloric valve.
Web11. dec 2024 · The sphincter is the circular group of muscles surrounding the anus that are responsible for controlling bowel movements. Purpose This type of sphincterotomy is a treatment for people who...
Web7. jún 2024 · Sphincter of Oddi dysfunction is a rare condition affecting the intestines. It can cause considerable discomfort in the abdomen. People can manage symptoms with lifestyle changes and medication ... hit pallet jackWebPrecapillary Sphincters. Iris Sphincter. Sphincters are circular muscles that open and close passages in the body to regulate the flow of substances, such as bile, urine, and feces, … hi to you in koreanWeb17. jan 2024 · The meaning of SPHINCTER is an annular muscle surrounding and able to contract or close a bodily opening. an annular muscle surrounding and able to contract … hitoyukimannsatuWebLower – cardia – sphincter cardiae – 2-5 cm above the juncture of the oesophagus with the stomach. Circular muscle – tonically constricted. Receptive relaxation – allows propulsion of the swallowed food into the stomach. The relaxation through VIP. Disorders of the swallowing: - dysphagia – pain hit pan makeupWebSphincter of Oddi Dysfunction What is sphincter of Oddi dysfunction? The sphincter of Oddi is a muscular valve in your digestive tract. It helps move bile and juices from your pancreas into your small intestine. ... Your healthcare provider may think you have SOD if you have recurrent pancreatitis or bouts of stomach pain after your gallbladder ... hit parken stuttgartWebSphincter: What means in a crosswise direction? Transverse: This means two. bi: This is also known as biceps. Biceps Brachii: This is formed from three divisions. Triceps: The _____ is shaped like an inverted triangle or the Greek letter delta. deltoid muscle: ceps means _____. head: The hamstring group consists of _____ separate muscles. three hitpassWeba circular muscle that constricts a passage or closes a natural orifice. When relaxed, a sphincter allows materials to pass through the opening. When contracted, it closes the … hitpaw toolkit