Medical Definition of Ostium urethrae externum

1. The slitlike opening of the urethra in the glans penis, the external orifice of the urethra (in the female) in the vestibule, usually upon a slight elevation, the papilla urethrae. Synonym: ostium urethrae externum, external opening of urethra, meatus urinarius, orificium urethrae externum. (05 Mar 2000)

Lexicographical Neighbors of Ostium Urethrae Externum

ostium appendicis vermiformis
ostium arteriosum
ostium atrioventriculare dextrum
ostium atrioventriculare sinistrum
ostium cardiacum
ostium ileocaecale
ostium internum
ostium of vermiform appendix
ostium pharyngeum tubae auditivae
ostium primum
ostium pyloricum
ostium secundum
ostium trunci pulmonalis
ostium tympanicum tubae auditivae
ostium ureteris
ostium urethrae internum
ostium uteri internum
ostium uterinum tubae
ostium venae cavae inferioris
ostium venae cavae superioris
ostium venosum cordis
ostler
ostleress
ostleresses
ostleries
ostlers

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