When should older adults stop surveillance colonoscopy?
John Johnson
Updated on April 28, 2026
There's no upper age limit for colon cancer screening. But most medical organizations in the United States agree that the benefits of screening decline after age 75 for most people and there's little evidence to support continuing screening after age 85. Discuss colon cancer screening with your health care provider.
When should you stop surveillance?
The optimal age for last surveillance of patients with NDBE without comorbidities for women is 75 years and for men is 81 years. However, it may be up to 6–8 years earlier if patients have severe comorbidities.Should you have colonoscopy after age 70?
The guidelines: recommend screening for colorectal cancer using fecal occult blood testing, sigmoidoscopy, or colonoscopy in adults, beginning at age 50 years and continuing until age 75. recommend against routine screening for colorectal cancer in adults age 76 to 85 years.Why are colonoscopies not recommended after 74?
“There are risks involved with colonoscopy, such as bleeding and perforation of the colon, and also risks involved with the preparation, especially in older people,” Dr. Umar said.Why are colonoscopies not recommended after age 80?
Colonoscopy in very elderly patients (over 80 years of age) carries a greater risk of complications, adverse events and morbidity than in younger patients, and is associated with lower completion rates and higher chance of poor bowel preparation.Surveillance colonoscopy in patients 80 years and older: Safe with a high diagnostic yield
What are the new guidelines for colonoscopy?
In the most recent guideline update, ACS lowered the age to start screening because studies show rates of colorectal cancer among people younger than 50 are on the rise.
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Visual exams:
- Colonoscopy every 10 years.
- CT colonography (virtual colonoscopy) every 5 years.
- Flexible sigmoidoscopy (FSIG) every 5 years.