Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,907,404,915 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

anal sphincter

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.anal sphincter - the sphincter muscle of the anus
anus - the excretory opening at the end of the alimentary canal
anatomical sphincter, sphincter, sphincter muscle - a ring of muscle that contracts to close an opening
musculus sphincter ani externus - an external ring of striated muscle surrounding the anus
musculus sphincter ani internus - an internal ring of smooth muscle formed by circular fibers of the rectum


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Dictionary browser?   Full browser?
 
Male orgasm happens at the peak of sexual pleasure, when the various muscle groups contract simultaneously lots of contractions of the pubococcygeus muscle occur along with contractions of the anal sphincter, rectum and perineum, and the ejaculatory ducts and muscles around the penis.
Anal Seepage: Occasionally when hemorrhoids have become filled with blood the anal sphincter will fail to close as well as it should do, this can result in the seepage of waste from the anal region.
Physical and endoscopic examination revealed a rigid anal sphincter without fissures, fistulae, hemorrhoids, polyps, or other intraluminal lesions.
 
 
 
Dictionary, Thesaurus, and Translations
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.