sphincter urethrae
(redirected from Sphincter urethræ membranaceæ muscles)sphinc·ter u·re·thrae
(sfingk'tĕr yū-rēth'rē)Origin, ramus of pubis; insertion, with fellow in median raphe behind and in front of urethra; action, constricts membranous urethra; nerve supply, pudendal.
Synonym(s): musculus sphincter urethrae [TA] .
Synonym(s): musculus sphincter urethrae [TA] .
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Guthrie,
George J., English ophthalmologist, 1785-1856.Guthrie muscle - constricts membranous urethra. Synonym(s): sphincter urethrae
Wilson,
James, English anatomist, physiologist, and surgeon, 1765-1821.Wilson muscle - (1) certain fibers of the levator ani; - (2) Synonym(s): sphincter urethrae
Medical Eponyms © Farlex 2012