Английская Википедия:Internal urethral orifice

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Шаблон:No footnotes Шаблон:Infobox anatomy The internal urethral orifice is the opening of the urinary bladder into the urethra. It is placed at the apex of the trigonum vesicae, in the most dependent part of the bladder. It is usually somewhat crescent-shaped; the mucous membrane immediately behind it presents a slight elevation in males, the uvula vesicae, caused by the middle lobe of the prostate.

See also

References

Шаблон:Gray's

External links


Шаблон:Male reproductive system Шаблон:Portal bar Шаблон:Authority control


Шаблон:Genitourinary-stub