Rectocele is a condition in which part of the rectum protrudes or bulges into the back wall of the vagina.
The rectum lies just behind the vagina in a female. Between the rectum and vagina is a wall made of tissues and muscles that support the rectum and vagina. When a woman has a rectocele, the wall supporting the rectum is weaker than usual. This weakening allows part of the rectum to protrude into the vagina. As the rectum becomes stretched, it bulges into the vagina. The woman may experience difficulty passing stool.
Rectocele results from a weakening or stretching of the tissues supporting the rectum. The causes of this weakening include: