vesicoureteral valve


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ves·i·co·u·re·ter·al valve

a lock mechanism in the wall of the intravesical portion of the ureter that normally prevents urinary reflux.

ves·i·co·u·re·ter·al valve

(ves'i-kō-yŭr-ē'tĕr-ăl valv)
A lock mechanism in the wall of the intravesical portion of the ureter that normally prevents urinary reflux.

vesicoureteral, vesicoureteric

pertaining to the bladder and ureter.

vesicoureteral valve
in the wall of the bladder where the ureter enters; prevents reflux of the urine from bladder to ureter.