A flexible sigmoidoscopy is generally a safe and effective way of finding out if you have a problem with the lower part of your large bowel
Changes in bowel habits, persistent abdominal discomfort, rectal bleeding or unexplained diarrhoea can understandably cause concern. When symptoms affect the lower part of the large bowel, a flexible sigmoidoscopy may be recommended to investigate the cause.
At Fairfield Independent Hospital in St Helens, private flexible sigmoidoscopy is performed by experienced consultant gastroenterologists. The procedure allows direct visual examination of the lower colon (large bowel), helping to diagnose conditions quickly and accurately.
Choosing private care allows you to access specialist assessment in a calm and professional hospital environment. If you are seeking timely assessment and reassurance, a private appointment can provide clarity without prolonged waiting times.
A flexible sigmoidoscopy is a diagnostic procedure that uses a thin, flexible tube with a small camera and light at the end — called a sigmoidoscope — to examine the inside of the lower bowel.
The sigmoidoscope is gently inserted through the rectum and guided into the sigmoid colon. The camera transmits images to a monitor, allowing the consultant to inspect the lining of the bowel in detail.
If any abnormalities are identified, such as inflammation, polyps or areas of bleeding, small tissue samples (biopsies) can be taken during the procedure. These samples are sent for laboratory analysis to help confirm a diagnosis.
Unlike a full colonoscopy, flexible sigmoidoscopy does not examine the entire large bowel. However, it is often sufficient for investigating symptoms that are likely to originate in the lower colon. Flexible sigmoidoscopy examines the rectum and the lower section of the colon, known as the sigmoid colon. Many common bowel conditions affect this part of the bowel, making the test a valuable diagnostic tool.
The procedure usually takes around 10 to 20 minutes. While it may cause some mild discomfort or bloating, most people do not find it painful. In some cases, sedation may be offered to help you feel more relaxed.
The procedure is carried out in a dedicated endoscopy suite using modern equipment and established safety protocols. You will be supported throughout by experienced nursing staff and your consultant.
Clear explanations are provided before and after the test, ensuring you understand what to expect and what the findings mean.
Preparation for flexible sigmoidoscopy is usually simpler than for a full colonoscopy.
You may be asked to follow specific dietary instructions in the hours before your appointment. In most cases, a small enema is used shortly before the procedure to clear the lower bowel. This helps ensure clear visibility during the examination.
The hospital team will provide detailed written instructions in advance so you know exactly how to prepare. Following these instructions carefully is important, as it allows your consultant to obtain accurate results.
If sedation is used, you may need someone to accompany you home and avoid driving for a short period afterwards. If the procedure is performed without sedation, you can usually return to normal activities the same day.
Your consultant or nurse will be available to answer any questions before the test takes place.
The cost of a flexible sigmoidoscopy at Fairfield Independent Hospital in St Helens depends on whether it is performed as part of a consultation and whether biopsies or additional tests are required.
During the booking process or your consultation, our team will provide clear and transparent information about the associated costs. Pricing typically reflects the procedure itself, consultant review and any necessary follow-up.
If biopsies are taken, laboratory analysis may form part of the overall cost structure, and this will be explained in advance.
If you have private medical insurance, it is advisable to confirm your level of cover with your insurer. For self-funding patients, the hospital team can provide detailed pricing information and discuss available payment options.
Clear communication ensures that you understand the financial aspects of your care before proceeding.
When you choose to go private with Fairfield Independent Hospital in St Helens, you can expect:
Bowel symptoms can feel worrying, and timely investigation can provide reassurance and allow prompt treatment where necessary.
At Fairfield Independent Hospital, your procedure is carried out by experienced specialists in a professional and discreet setting. From consultation through to follow-up, your care is coordinated and consultant led.
If you are experiencing persistent bowel symptoms or have been advised to undergo further investigation, booking a consultation is usually the first step. If you already have a referral for a sigmoidoscopy, we may be able to book you straight in for the procedure.
To book your consultation or discuss booking a flexible sigmoidoscopy directly, give us a call and one of our advisers can talk you through the process and help you find an appointment time that suits you.
Reception: 01744 739 311
Mon - Sun: 8am to 8pm
Free car parking
