Private Endoscopic Dilatation in Central London
At LSDC Healthcare, we provide fast access to private endoscopic dilatation in Central London, performed by consultant gastroenterologists with specialist training in therapeutic endoscopy.
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Located just two minutes from Liverpool Street Station, our clinic offers discreet, consultant-led care for patients with swallowing difficulties or strictures, using advanced endoscopic techniques to restore comfort and function.
What Is Endoscopic Dilatation?
Endoscopic dilatation is a therapeutic procedure used to widen narrowed areas (strictures) of the oesophagus, stomach, or bowel.
It is performed during an endoscopy using either:
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Balloon dilators — small balloons inflated to stretch the narrowing
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Bougie dilators — flexible rods gently passed to widen the area
This helps improve swallowing, relieve obstruction, and allow normal passage of food and liquids.
Who Might Need Endoscopic Dilatation?
Your consultant may recommend dilatation if you have:
Oesophageal strictures due to reflux (peptic strictures)
Achalasia or motility disorders causing functional narrowing
Post-surgical strictures (e.g. after bariatric or oesophageal surgery)
Radiotherapy-related narrowing
Benign gastric outlet obstruction
Strictures from Crohn’s disease in the bowel
What Symptoms Suggest a Stricture?
Difficulty swallowing (dysphagia)
Food sticking in the chest or throat
Regurgitation of food or liquids
Unexplained weight loss due to swallowing difficulty
Chest discomfort or pain with swallowing
What Happens During Endoscopic Dilatation?
Preparation:
You will fast for 6 hours before the procedure.
Medications such as blood thinners will be reviewed by your consultant.
Procedure:
Performed under sedation for comfort.
A flexible endoscope is passed into the digestive tract.
The narrowed area is carefully dilated using a balloon or bougie.
In some cases, a temporary stent may be placed.
The procedure usually takes 20–30 minutes.
Recovery:
You will rest in recovery after sedation and need an escort home.
Some mild chest discomfort is common for 1–2 days.
Consultant Expertise at LSDC Healthcare
At LSDC, all dilatations are carried out by consultant gastroenterologists trained in therapeutic endoscopy and supported by experienced nursing staff.
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Our consultants work closely with surgeons and radiologists across London, ensuring a multidisciplinary approach for patients with complex strictures or underlying conditions.
Why Choose LSDC for Endoscopic Dilatation?
Consultant-led therapeutic endoscopy — every procedure performed by senior gastroenterologists
State-of-the-art equipment for safe, precise dilatation
Rapid access with minimal waiting times
Multidisciplinary care for complex or recurrent strictures
Convenient Central London location near Liverpool Street Station
Insurance recognition — Bupa, AXA, Aviva, Cigna, Vitality, Healix
Private Fees and Insurance
We offer transparent self‑pay packages for private gastroscopy, colonoscopy and advanced endoscopic procedures, and we’re recognised by Bupa, AXA, Aviva, Cigna, Healix and other major insurers.Â
Our team will assist with pre‑authorisation and claims to make the process straightforward.
LSDC Healthcare
A couple of minutes outside Liverpool St Station, this excellent facility is conveniently located for Medical consultations in London.
This facility is open during the evenings making it an excellent choice for busy professionals.
Book A Consultation
If you’ve been advised to undergo a gastroscopy, colonoscopy, or would like a second opinion, we invite you to book a consultation with one of our specialists.
Our team will review your symptoms, medical history, and determine the most appropriate diagnostic pathway for you.
Frequently Asked Questions — Endoscopic Dilatation
What is endoscopic dilatation?
It is a procedure that widens narrowed areas of the oesophagus, stomach, or bowel using a balloon or bougie during an endoscopy.
Why would I need dilatation?
It is usually recommended if you have swallowing difficulties due to strictures from reflux, surgery, radiation, or Crohn’s disease.
Is the procedure painful?
No. Dilatation is performed under sedation. You may feel mild chest discomfort for a day or two afterwards, but pain is uncommon.
How long does it take?
The procedure itself usually takes 20–30 minutes. Extra time is required for sedation and recovery.
How effective is endoscopic dilatation?
Most patients experience immediate relief in swallowing. Some may require repeat sessions if strictures recur.
What are the risks?
Risks include minor bleeding, chest discomfort, or — very rarely — perforation of the oesophagus or bowel. Your consultant will discuss these risks with you.
Can I go home the same day?
Yes. Endoscopic dilatation is a day-case procedure. You will need someone to escort you home if sedation is used.
Is the procedure covered by insurance?
Yes. LSDC is recognised by Bupa, AXA, Aviva, Cigna, Vitality, Healix, and most major insurers.