Colonoscopy
A colonoscopy is a visual examination of your lower GI tract, involving the large intestine, from the rectum to the cecum. This procedure is done using a flexible fiberoptic scope in order to diagnose disorders involving the large intestine. By using special instruments, your doctor may obtain biopsy specimens, remove foreign bodies or polyps (small growths on the lining of your intestine) and check for signs of bleeding and/or inflammation.
At SSM Health, our digestive health specialists provide a full range of outpatient gastrointestinal diagnostic and therapeutic procedures, including colonoscopy. Schedule an appointment today with of one of our gastroenterologists if you have questions or concerns about your digestive health.
When is a Colonoscopy Performed?
Your SSM Health physician may recommend a colonoscopy to:
- Investigate intestinal signs and symptoms
- Screen for colon cancer
- Look for polyps
In patients with no gastrointestinal (GI) problems and no risk factors for colon cancer, the American Cancer Society recommends a first screening colonoscopy at 45.
If you have bowel symptoms such as blood in your stool or a significant change in your bowel movements or their frequency, you should see a doctor right away. If you have any risk factors for colon cancer such as Crohn’s disease, ulcerative colitis or a family history of colon cancer, your doctor may want to order the colonoscopy long before you turn 45.
What to Expect
It is necessary to clean all stool out of your colon prior to this exam. This allows your SSM Health gastroenterologist to have a clear view of your colon. Being able to see the colon clearly allows for the best possible examination in the least amount of time and therefore with less sedation.
People respond differently to procedural sedation. Occasionally people feel moderately awake and alert, however most people remain drowsy for the remainder of the day. Because of the sedation, most people do not completely remember all of the details surrounding the examination and recovery period. You may experience gas discomfort. This is usually helped by walking, and is usually gone by the following morning.
You will not be allowed to drive yourself home, and you must have a responsible adult with you upon discharge. You should not operate machinery, drink alcoholic beverages, or make critical decisions (i.e. sign legal documents) until the following day. Normal activities may be resumed the following day. You may also return to work the next day.
Protecting Your Health
Colonoscopies are an important preventive step to take to protect your colorectal health. With routine screening many dangerous diseases can be detected – and treated – early on. Take our colorectal cancer risk assessment to learn more about your risk. And contact us today to schedule an appointment, find a physician, or if you have any questions.