What is the role of colonoscopy in the treatment of inflammatory bowel disease (IBD)?

Updated: Apr 10, 2020
  • Author: William A Rowe, MD; Chief Editor: BS Anand, MD  more...
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Colonoscopy can also be used for therapeutic intervention in patients with IBD. The most common therapeutic use is stricture dilation in persons with Crohn disease. Colonic, anastomotic, and even small bowel strictures can often be dilated using pneumatic through-the-scope dilators. Intralesional injection of steroids (eg, triamcinolone at 5 mg in 4 quadrants) may help, but it is usually of transient value and has yet to be assessed in controlled trials.

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