Diverticulum of bladder

This code represents an abnormal pouch or sac-like protrusion that forms in the wall of the urinary bladder. These diverticula can be congenital or acquired, often resulting from increased intravesical pressure due to conditions like bladder outlet obstruction.

Use this code when documentation clearly indicates the presence of a bladder diverticulum, regardless of whether it is causing symptoms or is an incidental finding. This code is appropriate for both primary and secondary diverticula of the bladder.

• Differentiate from bladder prolapse or cystocele, which involves herniation of the bladder into the vagina.
• Specify any associated conditions, such as bladder outlet obstruction (e.g., BPH), which may be the underlying cause.
• Consider additional codes for complications like infection (diverticulitis of bladder) or stone formation within the diverticulum.