---
title: "Bladder Diverticulum"
url: https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-diverticulum/
description: "A bladder diverticulum is a pouch in the bladder wall that a person may either be born with (\"congenital\") or get later (\"acquired\")."
---

# Bladder Diverticulum

A bladder diverticulum is a pouch in the bladder wall that a person may either be born with ("congenital") or get later ("acquired").

Archived from the 2022 edition

## Overview

A congenital bladder diverticulum forms when some of the bladder lining pokes through a weak part in the bladder wall. A congenital diverticulum is most often found when you are still a child, and there is often only 1 pouch. They often don't need to be treated.

Acquired bladder diverticula (more than 1 diverticulum) are most often caused by a block in the bladder outlet (such as from a swollen prostate or scars in the urethra), the bladder not working well because of nerve injury or, rarely, from prior bladder surgery. With acquired diverticula, many pouches often form. These are most often seen in older men, who tend to get bladder outlet blocks more often.

## In this entry

The archived page carried these sections, in this order.

- Bladder Diverticulum
- How Does the Bladder Usually Work?
- Symptoms
- Diagnosis
- Treatment
- After Treatment
- Explore Further

## Other entries in Bladder Cancer, Control and Health

- [Benign (Not Cancerous) Uretheral Lesions Boys](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-uretheral-lesions-boys/)
- [Benign (Not Cancerous) Uretheral Lesions Girls](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-uretheral-lesions-girls/)
- [Benign (Not Cancerous) Urethral Lesions](https://itstimetotalkaboutoab.org/urology-a-z/b/benign-(not-cancerous)-urethral-lesions/)
- [Bladder Augmentation (Enlargement)](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-augmentation-(enlargement)/)
- [Bladder Cancer](https://itstimetotalkaboutoab.org/urology-a-z/n/non-muscle-invasive-bladder-cancer/)
- [Bladder Control Problems in Children](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-control-problems-in-children/)
- [Bladder Dysfunction and Urine Control in Children](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-dysfunction-and-urine-control-in-children/)
- [Bladder Exstrophy](https://itstimetotalkaboutoab.org/urology-a-z/b/bladder-exstrophy/)

### Source of this entry

- Original address**/urology-a-z/b/bladder-diverticulum/**
- Edition**2022 edition**
- Group**Bladder Cancer, Control and Health**

### This is not medical advice

These pages are archived reference copies of material published on this domain. They are not medical advice, not a diagnosis and not a substitute for talking with a health professional.

### Related topics

- [About OAB](https://itstimetotalkaboutoab.org/its-time-to-talk-about-oab/about-oab/)
- [Overactive Bladder: Patient Guide](https://itstimetotalkaboutoab.org/overactive-bladder/)
- [Urologic Conditions](https://itstimetotalkaboutoab.org/urologic-conditions/)
- [Educational Materials](https://itstimetotalkaboutoab.org/educational-materials/)

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