A colon polyp is a small growth that forms on the inner lining of the large intestine. Most polyps are benign (non-cancerous), but some-especially adenomatous polyps-can develop into colorectal cancer over time if not removed. Colonoscopy is the preferred method for detecting and excising these growths early.
Many colon polyps don't cause any noticeable symptoms. When symptoms do occur, they may include:
The exact reason polyps form isn't always clear, but several risk factors have been identified:
At GastroDoxs in Houston, our board-certified gastroenterologists specialize in early detection and removal of colon polyps using advanced, minimally invasive techniques. We offer personalized screening plans, on-site diagnostics and treatment, clear ICD-10 billing support, and dedicated follow-up care-all delivered with compassion and respect. Take charge of your colon health and book your appointment today for expert screening and peace of mind.
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Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Colon polyps develop when extra cells grow on the lining of the large intestine. Contributing factors include increasing age (especially over 50), a family history of colon cancer or polyps, a low-fiber/high-fat diet, chronic inflammation, smoking, heavy alcohol use, and certain inherited syndromes such as familial adenomatous polyposis (FAP) or Lynch syndrome.
You can reduce your risk by eating a high-fiber diet rich in fruits, vegetables, and whole grains, limiting red and processed meats, exercising regularly, maintaining a healthy weight, quitting smoking, and moderating alcohol intake. Regular screening colonoscopies also help detect and remove polyps before they turn cancerous.
Diets high in red meat, processed meats (like bacon and sausage), fried foods, and added sugars have been linked to a greater risk of developing colon polyps. Conversely, consuming plenty of fiber, leafy greens, and antioxidants may help protect against polyp formation.
The ICD-10 code for a colon polyp is K63.5. This code is used by healthcare providers and insurance companies for documentation, billing, and tracking of patient diagnoses.
No, most colon polyps are benign and never turn into cancer. However, certain types-especially adenomatous polyps-have the potential to become cancerous if left in place for years, which is why removal and regular surveillance are important.
Yes. During your colonoscopy, your gastroenterologist can show you real-time images of any polyps detected. Many clinics also provide diagrams and photographs to help you understand the size, shape, and appearance of the polyps.
A colon polyp size chart classifies polyps by diameter-diminutive (<5 mm), small (6-9 mm), and large (?10 mm). Larger polyps carry a higher risk of containing precancerous or cancerous cells, guiding doctors on removal techniques and follow-up intervals.
Screening typically begins at age 45-50 for average-risk individuals. If you have risk factors such as a family history of colon cancer, personal history of polyps, or certain gastrointestinal diseases, your doctor may recommend starting earlier and repeating exams more frequently.
Follow-up colonoscopy intervals depend on the number, size, and pathology of the removed polyps. Generally, patients return every 3-5 years, but your gastroenterologist will tailor the schedule based on your individual risk factors and findings.
Most colon polyps are removed endoscopically during a routine colonoscopy through techniques like polypectomy or endoscopic mucosal resection. Surgery is reserved for very large, hard-to-reach, or cancerous polyps that cannot be removed safely via endoscopy.
