From £750 per eye · complimentary assessment
Selective Laser Trabeculoplasty (SLT) and Argon Laser Trabeculoplasty (ALT) are minimally invasive laser treatments that help lower eye pressure in people with open-angle glaucoma.
Selective Laser Trabeculoplasty (SLT) and Argon Laser Trabeculoplasty (ALT) are outpatient laser procedures used to lower intraocular pressure (IOP) in patients with open-angle glaucoma. These treatments improve the outflow of fluid from the eye, reducing pressure and helping prevent further optic nerve damage.
Laser trabeculoplasty may be suitable if:
You have been diagnosed with primary open-angle glaucoma
You’re experiencing side effects or poor compliance with eye drops
Your IOP remains high despite medications
You’re looking for a non-surgical treatment option
You want to reduce your reliance on long-term medication
Hear directly from patients whose lives were changed by surgeon-led care at The Harley Street Eye Centre.
Cadell
Laser Eye Surgery
“This surgery changed my life , it was like night and day. I was back to playing football like nothing happened.”
Joel
Laser Eye Surgery
“I literally woke up the next morning and could see , it was just like nothing had ever happened.”
Amira
Laser Eye Surgery
“My questions were answered. I felt a lot more comfortable and I didn’t feel like I was ever rushed or pressured into making the decision.”
Sharon
Laser Eye Surgery
“I thought that was it… And once I saw him — oh my God, it was like… I said to him, you’re like my guardian angel. Because I just felt safe. I actually felt safe in his hands.”
| Criteria | SLT/ALT |
|---|---|
| Diagnosed with open-angle glaucoma | ✅ |
| High intraocular pressure despite medications | ✅ |
| Poor tolerance or response to eye drops | ✅ |
| Looking to avoid surgery | ✅ |
| Closed angles or narrow angle glaucoma | ❌ |
At Harley Street Eye Centre in London, your care is consultant-led and tailored to your vision, lifestyle and goals. From first enquiry through consultation, diagnosis and treatment, we explain every step in plain language and agree a plan together. Our clinic at 22a Harley Street combines advanced diagnostics and modern laser/surgical technology with clear aftercare and long-term monitoring where needed (e.g., keratoconus, glaucoma, retina). Use the tabs to see what happens at each stage — from booking to recovery — and what to expect on the day. When you’re ready, book a consultation or call our team.
01
A full diagnostic visit at no charge , autorefraction, OCT, topography, aberrometry, and a real conversation with the surgeon who will treat you.
02
The technique that fits your eyes, ranked clearly. Honest trade-offs, transparent pricing, no obligation.
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You will be welcomed by our clinical team, who will complete final checks, confirm consent and ensure you are comfortable before treatment. The procedure is performed by your consultant using modern technology, followed by immediate post-operative assessment and provision of tailored aftercare instructions, including guidance for your recovery and onward support.
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First check-up the morning after , vision tested, healing confirmed, drops explained again with no rush.
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Three further reviews over the following twelve weeks, plus direct access to the team in between, and twelve-month retreatment cover on most procedures.
Fees are based on the type of laser used and individual case complexity. A clear estimate will be provided following consultation and evaluation.
From £750 Per Eye
Never a sales team
From your first assessment to your three-month review, the consultant on the call is the consultant in the operating room. No call centre, no pressure script, no juniors fronting the clinical decisions.
Of combined expertise
A senior consultant roster whose careers, taken together, span more than half a century of corneal, cataract, refractive and retinal surgery , across the NHS, internationally and at 22a Harley Street.
Successful treatments
Our advanced treatments are supported by detailed assessments, proven techniques and personalised care plans designed around each patient’s individual needs. From diagnosis through to recovery and ongoing monitoring, we focus on delivering safe, effective treatment pathways with your vision and eye health as the priority.
From your lead surgeon
Mr Marwan Ghabra has been operating since 1985 , founder of the Ghabra Technique, founding member of the International Keratoconus Society, and the surgeon who will plan and perform your procedure.
Clinical decisions
Most enquiries are seen the same week. Urgent cases , corneal damage, sudden change, infection , are seen the same day where clinically possible.
Of aftercare cover
Four post-op reviews over three months, direct team access in between, and twelve-month retreatment cover on most laser procedures, included in the original quote.
Founder and medical director. Cornea, cataract and refractive specialist. Originator of the Ghabra Technique for advanced keratoconus, and founding member of the International Keratoconus Society.
He performed the first phacoemulsification cataract procedure in Damascus in 1998, and continues to take on the complex cases that other clinics decline.
We welcome international glaucoma patients seeking expert laser care. Our team can coordinate travel-efficient consultations, diagnostics, and laser therapy during your stay in London.
Your glaucoma treatment assessment is complimentary. An hour with our diagnostic team and a real conversation with the surgeon who would treat you. No obligation.
