ICD-11 definition : A condition of the bladder, caused by congenital or acquired abnormalities that impair
the muscles that connect the bladder to the urethra. This condition is characterized
by obstruction of the bladder neck and constricted opening during urination. This
condition may also present with pelvic pain, pollakiuria, incontinence, or incomplete
bladder emptying. Confirmation is by video urodynamics to observe the obstruction
as the bladder fills and voids.;
ICD-11 synonym : strangulation of vesicourethral orifice; BNO - [bladder neck obstruction]; acquired obstruction of bladder neck or vesicourethral orifice; acquired bladder neck obstruction; bladder obstruction NOS; obstructed vesicourethral orifice; bladder outlet obstruction; contracture of bladder neck; bladder neck stricture; bladder neck strangulation; stricture of vesicourethral orifice; contracture of bladder neck or sphincter; vesical obstruction; vesicourethral orifice obstruction; urinary prostatic valve obstruction; bladder outflow obstruction; obstruction of bladder neck or vesicourethral orifice;
A condition of the bladder, caused by congenital or acquired abnormalities that impair
the muscles that connect the bladder to the urethra. This condition is characterized
by obstruction of the bladder neck and constricted opening during urination. This
condition may also present with pelvic pain, pollakiuria, incontinence, or incomplete
bladder emptying. Confirmation is by video urodynamics to observe the obstruction
as the bladder fills and voids.