Cystocele is a condition in which part of the bladder drops down, or protrudes, into the wall of the vagina.
The bladder is the holding place for urine. It lies just above the vagina in a female. Between the bladder and vagina is a wall made of tissues and muscles that support the bladder and the urethra. The urethra is a tube that carries urine from the bladder to the outside of the body.
When a woman has a cystocele, the wall supporting the bladder is weaker than usual. This weakening allows part of the bladder to protrude or drop down into the vagina. As the bladder droops into the vagina, the urethra becomes stretched, allowing urine to leak out of the urethra.
A cystocele results from a weakening or stretching of the tissues supporting the bladder. The causes of this weakening include: