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Related to urogenital diaphragm: Urogenital triangle, Perineal membrane, pudendal nerve, Deep transverse perineal muscle, Deep perineal pouch
urogenital diaphragm[¦yu̇r·ə¦jen·əd·əl ′dī·ə‚fram]
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.