According to colon cancer screening guidelines issued by the U.S. Preventive Services Task Force (USPSTF), if people older than age 75 who have been getting regular colon cancer screening since age 50 and who have had consistently normal results without polyps (adenomas) or colon cancer can stop getting routine screening, but people in the increased risk level of colon cancer may continue colon cancer screening beyond 75 years old. Other professional organizations such as the American Cancer Society and the American College of Gastroenterology do not specify an upper age limit for colonoscopy screening.
Interestedly, there is new research data that suggests very low chance to get colon cancer if the first colonoscopy at 50 is normal. This data indicates the importance of first colonoscopy at 50. I predict that colon cancer screening guidelines may change in the future.
One Stop Medical Center offer colonoscopy in Edina, MN with very affordable price and convenience. The exam time of colonoscopy lasts about 20-30 minutes, the patients are typically in and out in an hour.