bladder neck incision
Also written as: BNI — bladder neck incision
Endoscopic procedure making small cuts in the bladder neck to improve urinary flow.
Full Definition
Bladder neck incision (BNI) is a minimally invasive endoscopic procedure performed to treat bladder outlet obstruction, particularly in younger men with small prostates or primary bladder neck obstruction. The procedure involves making one or two small incisions in the bladder neck using electrocautery or a knife, typically at the 5 and 7 o'clock positions. This technique relieves obstruction while preserving ejaculatory function, making it an attractive option for younger patients who wish to maintain fertility. Recovery is generally faster than with more extensive prostate surgery.
Usage
Usage note: Abbreviate as BNI in subsequent references after spelling out initially.
In Context
- "Bladder neck incision was chosen to preserve ejaculatory function in the young patient." — operative report
- "BNI successfully relieved the patient's bladder outlet obstruction with minimal morbidity." — follow-up assessment