Colonoscopy enables your doctor to examine the lining of your colon (large intestine) for abnormalities by inserting a flexible tube as thick as your finger into your anus and slowly advancing it into the rectum and colon.
Colonoscopy is well-tolerated and rarely causes much pain. You might feel pressure, bloating or cramping during the procedure. Your doctor might give you a sedative to help you relax and better tolerate any discomfort.
You will lie on your side or back while your doctor slowly advances a colonoscope through your large intestine to examine the lining. Your doctor will examine the lining again as he or she slowly withdraws the colonoscope. The procedure itself usually takes 15 to 60 minutes, although you should plan on two to three hours for waiting, preparation and recovery.
Providence Digestive Health Institute provides state-of-the-art gastroenterology services. Our board-certified gastroenterologists diagnose and treat disorders of the digestive tract, which includes the esophagus, stomach, small intestine, colon and rectum, pancreas, liver, gallbladder and biliary system. Providence Digestive Health Institute is part of a comprehensive program at Providence involving medical and surgical specialties.