Bladder Neck

**Semantic type:** Body Location or Region

**Definition:** The inferior portion of the urinary bladder which is formed as the walls of the bladder converge and become contiguous with the proximal urethra.

**Synonyms:** - BLADDER, NECK - Bladder neck - Cervix Vesicae - Neck - Neck of Bladder - Neck of the Bladder - neck of urinary bladder