Colonoscopy is a very safe test, but as with any medical procedure, complications are possible. Recent studies estimate the overall risk of complications for routine colonoscopy to be extremely low, at approximately 0.35%. This article briefly discusses the complications associated with colonoscopy. The lifetime risk of developing colon cancer is about 6% while during polypectomy the risk of complications has been reported higher, although still very uncommon, at up to 2.3%.
Therefore, if a colonoscopy is required, the associated complications or risks factors should not be a deterrent but rather clinicians should inspire confidence in patients about the safety of this procedure. Complications Complications during a colonoscopy can include perforation, bleeding, postpolypectomy syndrome reaction to the anesthetic, and infection. Preparation Complications Before a colonoscopy, it is…
