external sphincter of male urethra

external sphincter of male urethra
musculus sphincter urethrae externus urethrae masculinae.

Medical dictionary. 2011.

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  • External sphincter muscle of urethra — can refer to: * external sphincter muscle of male urethra * external sphincter muscle of female urethra …   Wikipedia

  • External sphincter muscle of male urethra — Muscle infobox Name = Sphincter urethrae membranaceae muscle Latin = musculus sphincter urethrae externus urethrae masculinae, musculus sphincter urethrae membranaceae GraySubject = 120 GrayPage = 429 Caption = The male urethra laid open on its… …   Wikipedia

  • urethral sphincter of male urethra external — musculus sphincter urethrae externus urethrae masculinae …   Medical dictionary

  • sphincter muscle of male urethra external — sphincter muscle of membranous urethra musculus sphincter urethrae externus urethrae masculinae …   Medical dictionary

  • Urethra — Gray s subject #256 1234 Artery Inferior vesical artery Middle rectal artery Internal pudendal artery Vein …   Wikipedia

  • musculus sphincter urethrae externus urethrae masculinae — [TA] external sphincter muscle of male urethra: origin, ramus of pubis; insertion, median raphe behind and in front of urethra; innervation, perineal; action, compresses the membranous part of the urethra. Called also striated sphincter, external …   Medical dictionary

  • sphincter — A muscle that encircles a duct, tube, or orifice in such a way that its contraction constricts the lumen or orifice. SYN: musculus s. [TA], s. muscle [TA]. [G. sphinkter, a band or lace] s. of ampulla s. of hepatopancreatic ampulla. anatomic s.… …   Medical dictionary

  • Urethra — The transport tube leading from the bladder to discharge urine outside the body. In males, the urethra travels through the penis, and carries semen as well as urine. In females, the urethra is shorter than in the male and emerges above the… …   Medical dictionary

  • Urethral sphincter — The term urethral sphincter refers to one of two muscles used to control the exit of urine in the urinary bladder through the urethra. The two muscles are the external urethral sphincter and the internal urethral sphincter. When either of these… …   Wikipedia

  • Membranous urethra — The male urethra laid open on its anterior (upper) surface. (Membranous part labeled at upper right.) Latin pars intermedia urethrae masculinae, pars membranacea urethrae masculinae Gray s …   Wikipedia

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