A rhabdosphincter (from Greek rhabdos meaning `rod`) is a sphincter consisting of striated muscle fibres. The muscle is a part of the external urethral sphincter that continues superiorly as a trough-like extension running vertically across the anterior aspect of the prostate to reach the neck of the bladder. ...
A sphincter made up of striated musculature. ... Synonym: striated muscular sphincter. ... Origin: rhabdo-+ G. Sphinkter, sphincter ... (05 Mar 2000) ... 
(rab″do-sfingk´tәr) a sphincter consisting of striated muscle fibers.
Type: Term Pronunciation: rab′dō-sfingk′tĕr Definitions: 1. A sphincter made up of striated musculature. Synonyms: striated muscular sphincter
rhabdosphincter Striated muscular sphincter.