urogenital diaphragm

(redirected from diaphragma urogenitale)
Also found in: Medical.

urogenital diaphragm

[¦yu̇r·ə¦jen·əd·əl ′dī·ə‚fram]
(anatomy)
The sheet of tissue stretching across the pubic arch, formed by the deep transverse perineal and the sphincter urethrae muscles. Also known as triangular ligament.