Crohn’s disease causes your bowel wall to thicken, which can block food from passing through.
The affected area of your bowel can also fail to absorb nutrients from your food.
Surgery is usually recommended if medication fails to improve your symptoms.
The operation is performed under a general anaesthetic and usually takes an hour to 90 minutes.
Your surgeon will make a cut on your abdomen and remove the diseased part of your small bowel.
They will often need to also remove a part of your large bowel. Your surgeon will usually join the ends of your bowel back together.
If they are unable to join the ends of your bowel, they will make a colostomy or ileostomy (your bowel opening onto your skin).