Female urethra

Urethra feminina

UrinaryOrgansPelvis

View in 3D

Shown on the female body.

What it is
Short tube running down and forward from the bladder neck behind the pubic symphysis, embedded in the front wall of the vagina, to the external urethral orifice in the vestibule between the clitoris and the vaginal opening.
Function
Carries urine out of the bladder; the external urethral sphincter surrounds its middle third.
Size
About 4 cm long and 6 mm wide.
Clinical note
Its shortness is the main reason bladder infections are far commoner in women than in men.