Surgery for Crohn's Disease

Surgery

Between two-thirds to three-quarters of patients with Crohn's eventually need surgery when symptoms cannot be controlled by medication. Among children with Crohn's, half require surgery within 5 years of diagnosis.

In general, surgery is used to remove damaged areas of the colon:

The entire colon (proctocolectomy) or a section of it (subtotal colectomy) may need to be removed in cases of extensive disease in the large intestine.
Resection or strictureplasty, which removes limited sections of the colon, may be appropriate for many patients.

Surgery is useful only for reducing symptoms. Crohn's disease cannot be cured with surgery because new disease can appear in other areas of the intestine. Surgery may be helpful for relieving symptoms and to correct blockage, perforation, fistulas, or bleeding.

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Surgery has reportedly improved the quality of life in most patients, except for those who continued to have active disease. Many children with Crohn's who have suffered growth problems catch up to near-normal growth levels after surgery. Some experts urge, in fact, that many patients should consider surgery in the early stages of the disease.

Strictureplasty

Some patients may be candidates for a procedure called strictureplasty, which involves cutting and stitching only the areas obstructing the intestine, so that it widens the intestine without removing sections of it. It involves the following:

A balloon attached to a catheter (a thin tube) is passed along the intestine.
If it becomes blocked, then a stricture (an obstruction) is indicated.
The surgeon widens the intestine at the point, but does not remove sections of it.
The procedure is by no means foolproof. Nearly half of patients require re-operation, but strictureplasty in the jejunum and ileum of the small intestine is safe and generally effective over the long term. It may not be useful for Crohn's disease in duodenum (the first section of the small intestine).