Colonoscopies are exams used to detect any abnormalities or changes in the colon and rectum. While they can be used to investigate gastrointestinal symptoms, they are also a routine screening for adults. If you’ve never had one before, you may have some questions about what they entail. Below are some facts to know about this procedure.

What to Know About Colonoscopies

What does the procedure entail?

During the procedure, a doctor will insert a small tube with a camera into the rectum and through the colon to look for issues, including signs of cancer or pre-cancerous growths. You will be sedated for the exam, so make sure to come to the appointment with a designated driver.

How do I prepare?

To facilitate an unobstructed view during the procedure, patients are instructed to take laxatives to clean out their bowels. This process may begin one to two days before the procedure.

Why are they necessary?

Colonoscopies can detect cancer and pre-cancerous cells long before symptoms manifest, when treatment is most likely to be effective. Removal of pre-cancerous growths is simple and can reduce the risk of developing cancer.

When should I have one?

Because colon cancer occurs most often in adults over the age of 50, screenings are generally recommended starting at this age. Individuals who face a higher risk, such as people with a first-degree relative who has had precancerous growths or colon cancer, may be advised to start earlier. If no issues are found, screenings are typically recommended at ten-year intervals.

Are there alternatives?

While options such as stool DNA testing do screen for colon cancer, no other test is as effective as a colonoscopy when it comes to detection. Moreover, the procedure allows doctors to see even pre-cancerous growths, while most other tests are less effective in detecting these.

If you’re due for a colonoscopy and seeking an experienced team of professionals for the procedure, turn to Lincoln Surgical Group, PC. Serving the Lincoln, NE, community, this team has been treating local patients since the 1930s. They’re committed to providing the least invasive yet most effective solutions to deliver the highest quality in patient care. Explore their full list of services online or call (402) 483-7825 to schedule an appointment.