Colonoscopy prep instructions have to be followed strictly for accurate results. Read on to know more about the subject...
We all know that colonoscopy is a diagnostic procedure that is used to detect abnormalities of the colon. This procedure allows the doctor to check for abnormalities on the inner surfaces of the colon and rectum, like colon polyps, colon cancer, etc. This involves use of a special tool called a colonoscope that is inserted through the anus and advanced through the entire length of the colon and rectum. The camera attached to the colonoscope sends images that are displayed on the monitor and these images will be closely evaluated by a doctor, so as to find any abnormalities. The colon has to be empty during this procedure, so that the doctor gets a clear view of the colon wall. So, this procedure involves some bowel preparation, in order to ensure accurate results. A defective preparation may require the patient to repeat the entire procedure. This article will provide you with some colonoscopy prep instructions.