What Is a Flexible Sigmoidoscopy and Why See a Gastroenterologist?

A flexible sigmoidoscopy is a procedure at South Island Gastroenterology Associates in Lawrence, NY, for examining the lower part of the colon, specifically the rectum and sigmoid colon, using a thin, flexible tube equipped with a camera. Unlike a full colonoscopy, which evaluates the entire colon, a flexible sigmoidoscopy focuses on the lower sections, providing a quick and minimally invasive way to detect abnormalities, polyps, or early signs of colorectal disease.

Why Patients Undergo Flexible Sigmoidoscopy

We may recommend this procedure to our patients for a variety of reasons. Common indications include rectal bleeding, chronic diarrhea or constipation, unexplained abdominal pain, and changes in bowel habits. Additionally, flexible sigmoidoscopy can be part of routine screening for colorectal cancer in adults, particularly for those at average risk or with family histories that warrant earlier evaluation.

The Role of a Gastroenterologist

Gastroenterologists, such as Lawrence, NY’s Dr. Steven Kadish and Dr. Jonathan Zinberg at South Island Gastroenterology Associates, are specialists trained to assess, diagnose, and treat conditions of the digestive tract. Their expertise ensures that procedures like flexible sigmoidoscopy are performed safely. Beyond the procedure itself, gastroenterologists interpret findings, recommend follow-up care, and develop personalized treatment plans to maintain digestive health.

What to Expect During the Procedure

Flexible sigmoidoscopy is typically performed on an outpatient basis. Patients may receive a mild sedative or local anesthesia for comfort. The procedure usually takes less than 15 to 30 minutes, during which the gastroenterologist carefully inspects the lining of the lower colon. If polyps or other abnormalities are detected, they can often be removed or biopsied immediately for further evaluation.

Benefits of Early Evaluation

Early detection of digestive issues can prevent complications and improve outcomes. Regular visits to a gastroenterologist allow for preventive care, timely intervention for gastrointestinal concerns, and guidance on maintaining bowel health. Whether for screening, diagnostic evaluation, or symptom management, seeing a gastroenterologist ensures that patients receive comprehensive care.

At South Island Gastroenterology Associates in Lawrence, NY, we prioritize patient comfort and education. Understanding procedures like flexible sigmoidoscopy helps patients feel informed and empowered, allowing them to take an active role in maintaining their digestive well-being. To schedule your next appointment with Dr. Kadish and Dr. Zinberg, call us at (516) 341-0990.