At Upper Hill Gastroenterology, we provide Flexible Sigmoidoscopy, a minimally invasive diagnostic procedure designed to evaluate the lower part of your digestive tract. Our team of specialists is dedicated to offering precise diagnosis and expert care for a range of gastrointestinal conditions.
What is Flexible Sigmoidoscopy?
Flexible sigmoidoscopy is a procedure that allows your doctor to examine the rectum and the lower part of the colon (sigmoid colon) using a thin, flexible tube equipped with a camera and light. This procedure helps identify abnormalities such as:
- Polyps
- Inflammation
- Tumors
- Ulcers
- Causes of rectal bleeding or changes in bowel habits
It is often used as a screening tool for colorectal cancer or to investigate symptoms affecting the lower digestive tract.

Why is Flexible Sigmoidoscopy Performed?
Your doctor may recommend flexible sigmoidoscopy if you experience symptoms such as:
- Persistent diarrhea or constipation
- Rectal bleeding
- Abdominal pain or cramping
- Changes in bowel habits
- Unexplained weight loss
The procedure can also be part of a routine screening for individuals at risk of colorectal cancer.
What to Expect During Flexible Sigmoidoscopy
1. Preparation
- You will need to empty your lower bowel before the procedure. This is usually done with a prescribed enema or laxative.
- Follow your doctor’s instructions regarding diet restrictions and medications.
2. Procedure
- The procedure is performed on an outpatient basis and typically takes 10–20 minutes.
- You will lie on your side as the doctor gently inserts the sigmoidoscope into your rectum.
- Air may be introduced into the colon to improve visibility, and the camera provides clear images of the rectum and sigmoid colon.
- If necessary, biopsies can be taken during the procedure for further analysis.
3. Post-Procedure
- Most patients can resume normal activities immediately after the procedure.
- Mild bloating or cramping may occur but usually resolves quickly.
- Your doctor will discuss the findings and recommend any necessary follow-up care.
Benefits of Flexible Sigmoidoscopy
- Quick and Minimally Invasive: The procedure is brief and typically does not require sedation.
- Early Detection: Identifies potential issues, such as polyps, before they progress.
- Targeted Diagnostics: Focuses on the lower digestive tract, where many common conditions occur.
- Safe and Effective: Performed by experienced specialists with advanced equipment.
Why Choose Upper Hill Gastroenterology?
- Experienced Team: Our gastroenterologists are skilled in performing flexible sigmoidoscopies safely and effectively.
- State-of-the-Art Facility: We use modern technology to ensure accurate diagnostics.
- Personalized Care: We prioritize your comfort and provide detailed guidance before, during, and after the procedure.
Take Charge of Your Digestive Health
Don’t ignore symptoms or delay routine screenings. A Flexible Sigmoidoscopy can provide clarity and help protect your health.
Contact Us Today