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Medical Definition of Urogenital sinus
1. The ventral part of the cloaca after its separation from the rectum by the growth of the urorectal septum; from it develops the lower part of the bladder in both sexes, the prostatic portion of the male urethra, and the urethra and vestibule in the female. Synonym: persistent cloaca. (05 Mar 2000)
Lexicographical Neighbors of Urogenital Sinus
urogenous uroglaucin urogonadotropin urograffin urogram urographic urography urogravimeter urohaematin urohematin | urohematoporphyrin |