Surgery helps to repair the prolapse and relieve symptoms and can either be done through the abdomen or perineum.
For example, surgery through the abdomen is called an abdominal rectopexy and involves pulling the rectum back up and into its proper position; this can be done by open surgery (one large incision) or laparoscopically (keyhole surgery) using a few incisions and specially designed surgical instruments.
Rectal prolapse can also be repaired by surgery through the perineum (the area between the genitals and anus) and this is called a perineal rectosigmoidectomy (perineal rectal prolapse surgery). The two types are1:
- Altemeier procedure: This type of surgery involves removing part of the rectum that is sticking out and reattaching the two ends back together.
- Delorme procedure. This procedure is ideal for those with shorter prolapses. It involves removing the outer lining of the rectum and then folding and stitching the layer of muscle.
These procedures are often recommended for people who have severe constipation and where laproscopic surgery through the abdomen is not recommended.
Further reading:
1https://www.healthline.com/health/rectal-prolapse (accessed January 30th 2022)