Flexible Sigmoidoscopy Birmingham

A flexible sigmoidoscopy is a quick and effective procedure used to examine the rectum and lower bowel using a thin, flexible tube with a camera. It can help identify inflammation, polyps, and signs of bowel cancer.
Book an Appointment
Refer Your Patient
Header image

What is a Flexible Sigmoidoscopy?

A flexible sigmoidoscopy is a simple procedure used to examine the lower part of the large bowel (colon). It involves a thin, flexible tube called an endoscope about the width of a little finger, with a light and camera at one end. The endoscope is gently inserted through the anus and guided by a trained doctor or nurse (endoscopist) to view the bowel lining and identify any abnormalities. This procedure helps diagnose bowel symptoms or monitor existing conditions. During the examination, small tissue samples (biopsies) may be taken for testing, and any small growths (polyps) can be removed. If needed, a proctoscope may also be used to check or treat haemorrhoids (piles).
Download Information Leaflet

Why You May Need a Flexible Sigmoidoscopy

Your doctor may recommend a flexible sigmoidoscopy to investigate symptoms such as diarrhoea, rectal bleeding, abdominal discomfort, or changes in bowel habits. The procedure can help detect inflammation, polyps, anal fistulas, and early signs of bowel cancer.

During the examination, small tissue samples (biopsies) may be taken for further testing to help confirm a diagnosis.

If you choose to have your procedure with Gut Diagnostics, you will be supported by an experienced multidisciplinary care team throughout your treatment.

‍

Book an Appointment
Refer Your Patient

Our Testing Process

At Gut Diagnostics, a flexible sigmoidoscopy is a routine procedure used to examine the lower part of the large bowel. This test allows your consultant to view the bowel lining directly and detect conditions such as polyps, inflammation, or other abnormalities. After the procedure, your results will be reviewed carefully, and if necessary, a personalised plan will be provided to support your ongoing bowel health and care.
Explore Tests
Order Online

Book your appointment

If you’ve been referred by your GP or another healthcare professional, you can book directly with us. If you don’t yet have a referral, our team can advise you on how to arrange one.

Attend your Flexible Sigmoidoscopy

To examine the lower bowel, you may have a flexible sigmoidoscopy, which uses a thin, flexible tube with a light and camera at the tip. The scope is gently inserted through the anus to provide clear images of the bowel lining, allowing your consultant to assess the lower colon. During the procedure, polyps can be removed, and small tissue samples (biopsies) may be taken for further analysis. Your consultant will review the results carefully to provide an accurate diagnosis and outline any next steps in your care.

Receive your results and personalised report

In most cases, the consultant can discuss the initial results with you straight after the procedure. If tissue samples (biopsies) have been taken, these will be sent to the laboratory for further examination by a pathologist. The results are usually available within a few days, and your healthcare team will let you know how and when you’ll receive them.

See what our patients have to say.

"On time, clear & precise , I felt relaxed and comfortable , and he was easy to speak to."
Verified on Doctify
16 January 2025
"A high level of skill coupled with a calm professionalism made my first colonoscopy a relatively straightforward experience."
Verified on Doctify
06 November 2025
"Excellent service from initial consultation through to my procedure."
Verified on Doctify
12 November 2025
"A very useful experience everything explained well, no problems, pleasant Doctor."
Verified on Doctify
02 February 2026
"My visit was well organised with a brief consultation and blood test."
Verified on Doctify
11 August 2025
"I am very pleased with every aspect of the treatment and care I received."
Verified on Doctify
25 July 2025
"I was worried coming in but everyone was very welcoming and made me relax and the procedure was much quicker than expected."
Verified on Doctify
25 June 2025
"Wonderful experience from start to finish. Everything was explained very clearly and reassuring."
Verified on Doctify
13 June 2025
Throughout all this he has been very professional, friendly and extremely supportive. It all was a very positive experience. Thank you.
Verified on Top Doctors
11 December 2025
One of the few doctors I have seen whom I truly feel listened to, empathised with and whom I can trust to look after my health and get to the bottom of what's wrong. Thank you so much!
Verified on Top Doctors
6 December 2025
"The water based technique for colonoscopy enabled me to be cured without trauma of surgery. I am eternally grateful."
Verified on Top Doctors
24 November 2025
"All the staff were amazing, friendly and professional."
Verified on Top Doctors
21 November 2025
"Professional, calm, and reassuring, explained everything clearly, and I didn’t feel a thing. Outstanding care throughout, I can highly recommend him."
Verified on Top Doctors
31 October 2025
"Outstanding care throughout, I can highly recommend him."
Verified on Top Doctors
31 October 2025
"I would definitely recommend and thank them for the care and attention"
Verified on Top Doctors
12 October 2025
"Very personable and professional from the start and made me feel at ease immediately. He’s quickly got me through the process and I couldnt be more impressed."
Verified on Top Doctors
9 October 2025

Who will Perform your Procedure?

At Gut Diagnostics, your care is delivered by experienced gastrointestinal specialists dedicated to providing high-quality, patient-focused treatment. We believe in personalised care, giving you the support, information, and reassurance you need throughout your diagnostic journey.

Our consultants are highly trained in digestive health and endoscopic procedures, using modern equipment and evidence-based techniques to deliver accurate diagnoses and expert care. From your initial consultation through to your results and follow-up care, our team will support you every step of the way.

Book an Appointment
Meet the Team

Book a Flexible Sigmoidoscopy in Birmingham

Book your flexible sigmoidoscopy in Birmingham today for a safe and effective way to investigate symptoms affecting the lower bowel and rectum.

Receive fast, accurate diagnosis with expert care and personalised support from our specialist team.
Book an Appointment
Refer Your Patient

Preparing for Your Flexible Sigmoidoscopy

Before booking your flexible sigmoidoscopy, you will need a referral letter from your GP or consultant. Prior to your procedure, you will have a consultation with a healthcare professional to discuss your symptoms, medical history, and any concerns you may have.

During this appointment, we will explain the procedure in detail and let you know if any additional diagnostic tests, such as blood tests or scans, are recommended. Any further investigations and associated costs will always be discussed with you in advance.

Our team is committed to making your experience as straightforward and comfortable as possible. You will receive clear preparation instructions before your appointment, including any dietary advice or medication guidance needed before the procedure.

Throughout your care, our experienced team will provide personalised support and ensure you feel informed and reassured every step of the way.

The Flexible Sigmoidoscopy Procedure

At Gut Diagnostics, our caring clinical team will support you throughout your flexible sigmoidoscopy to help you feel reassured and at ease. The procedure usually takes around 10 minutes and may feel slightly uncomfortable, but it should not be painful.

You will lie on your side while the doctor gently examines the back passage with a gloved finger before carefully inserting a lubricated sigmoidoscope. A small amount of air may be introduced to expand the bowel, which can cause mild cramping or the urge to pass wind.

A camera sends images to a screen for careful examination of the bowel lining. You may be asked to change position to help your doctor view different areas more clearly.

If needed, small tissue samples (biopsies) may be taken, and polyps can sometimes be removed during the procedure.

A flexible sigmoidoscopy is usually carried out as an outpatient or day-case procedure, so you will be able to go home the same day. After the procedure, you may experience mild bloating, stomach cramps, or a small amount of blood in your stool, which usually settle quickly.
Download Information Leaflet

How much does a Flexible Sigmoidoscopy Cost in Birmingham?

Simple, transparent pricing with no hidden fees.
Paying for yourself
You don’t need private medical insurance to be treated at Gut Diagnostics. As a self-pay patient, you can access safe, high-quality healthcare at times that work best for you.

You don't need a referral from your GP or specialist. We provide comprehensive consultations to ensure the test is right for you. The self-pay route makes the process much simpler — there’s no need for insurance authorisation, and you’ll benefit from a wider choice of consultants and more flexible appointment times.
Paid by insurance
Gut Diagnostics is recognised by all major health insurance providers. If you have a personal policy, or cover arranged through your employer, you can use it to pay for your care — from your first consultation through to treatment, surgery, and aftercare such as physiotherapy.

As policies vary, it’s important to check with your insurance provider to confirm exactly what is included in your cover before starting treatment.

Flexible Sigmoidoscopy

Please contact us for flexible sigmoidoscopy fees.
INCLUDES
Your fee includes the procedure as well as:
Initial consultation
Personalised referral letter
Monitoring and support
High-resolution images
Comprehensive report
Priority scheduling
Treatment advice
Coordination with specialist
Follow-up consultation
Safe hospital environment
Enquire Now

Flexible Sigmoidoscopy - Frequently asked questions

Everything you need to know about the flexible sigmoidoscopy procedure in Birmingham.
What is a flexible sigmoidoscopy?
A flexible sigmoidoscopy is a procedure that examines the lower part of your large bowel using a thin, flexible tube with a light and camera. It helps doctors check for conditions such as polyps, inflammation, or other bowel abnormalities.
Why might I need a flexible sigmoidoscopy?
You may be advised to have this procedure if you have symptoms like bleeding from the back passage, persistent diarrhoea, abdominal pain, changes in bowel habits, or a strong family history of bowel cancer. It can also monitor existing conditions such as colitis.
How should I prepare for the procedure?
You should not eat for 6 hours before and avoid drinks for 4 hours (small sips of water are allowed up to 2 hours prior). If you’re having sedation, you’ll need someone over 18 to take you home and stay with you overnight. Wear loose, comfortable clothing on the day.
Can I take my usual medicines?
Continue your regular medications unless your doctor advises otherwise. Make sure to inform your doctor if you take blood-thinning medicines, diabetes medications, sedatives, or strong pain relief, as special arrangements may be needed.
What happens during the procedure?
The endoscopist gently inserts the flexible tube through your anus and examines the lower bowel. Small tissue samples (biopsies) may be taken, and polyps can be removed. A proctoscope may also be used to check or treat haemorrhoids if necessary.
Is the procedure painful?
You may feel mild discomfort, bloating, or cramping, but most people tolerate the procedure well. Sedation may be offered to help you feel more relaxed.
Are there any risks?
Serious complications are very rare (about 1 in 10,000). Risks include minor bleeding, a tear in the bowel lining, or infection. Small amounts of bleeding may occur if biopsies are taken or polyps removed. Your doctor will discuss any concerns beforehand.
When will I get my results?
Your consultant will review any findings, including biopsies or polyp removals, and provide a detailed report. They will explain the results and outline any next steps or treatment plans needed to manage your bowel health.

More Information

Can’t find the answer you’re looking for? Please chat to our friendly team.
Get in touch

Our Flagship Birmingham Clinic

At Gut Diagnostics, we are a dedicated team of gut health specialists, bringing together advanced diagnostics and compassionate care.

Our flagship clinic is proudly based at The Priory Hospital in Birmingham's Edgbaston Medical quarter, a renowned centre of healthcare excellence. This prestigious setting provides our patients with access to state-of-the-art facilities, a safe and regulated environment, and the support of a leading multidisciplinary healthcare team.

Our specialists are here to guide you on your journey to better digestive health.
Get Directions
Find Out More