The Experts in Double Vision Surgery
Hear from our patients
Trustindex verifies that the original source of the review is Google.Posted on Google
Haiqa Khan6 days agoVery good experience from start to finish would definitely recommend.Trustindex verifies that the original source of the review is Google.Posted on Google
Hrönn Sveinsdóttir9 days agoI Got My Life Back In 2024, completely out of the blue, I suffered a brainstem hemorrhage. I was fortunate to recover quickly in many respects, including my mobility, but I was left with complex double vision both vertical and torsional which became by far the most disability and persistent consequence of my illness. It affected almost every aspect of my life. Working, driving, walking, sitting around a table, being in meetings or simply looking around a room could be difficult. I had always been a very active and independent person, and although I had recovered remarkably well physically, my vision was preventing me from returning fully to the life I had before. The remarkable thing is that I wasn't looking for a surgeon. I had come to believe that my double vision was simply a neurological consequence of the hemorrhage and something I would have to learn to live with. Through Jacky, my orthoptist in Iceland, my case was discussed with Nadeem, who luckily for me is a Visiting Consultant Squint Surgeon to Iceland Health Authority, that eventually led to my first consultation with him. From our first meeting, I felt I was in exceptionally capable hands. My case was complex and he never overpromised. Before my first operation, he explained very clearly what he believed he could improve, what he could not guarantee, and what the limitations might be. The first surgery successfully addressed the torsional component of my double vision, but a vertical deviation remained. With the second surgery, Nadeem was realistic about what he hoped to achieve rather than promising me a perfect result. The outcome has changed my life. My eyes are now aligned, I no longer need prism, and I am back to driving, hiking, working and living normally again. After more than two years, in which my vision occupied such a large part of my thoughts and dictated so much of what I could and couldn't do, I finally feel that I have my life back. Throughout this entire journey, Nadeem's communication has been exceptional. Before and after both operations he was approachable, responsive and genuinely interested in how I was doing. It has always been clear to me that he cares deeply about his patients and about the difference the treatment makes to their lives. I will always be incredibly grateful to Nadeem and to Jacky for bringing us together when I didn't even know that this kind of help might be possible. Meeting Nadeem changed the course of my recovery, and I cannot thank him enough.Trustindex verifies that the original source of the review is Google.Posted on Google
itzRaph14 days agoTrustindex verifies that the original source of the review is Google.Posted on Google
Dolores Connolly14 days agoSo after 25 years of being diagnosed with vertical double vision, and wearing glasses with prism, I discovered I could have an operation to rectify it. I’m 56 and it was getting progressively worse every year. I did my research and found mr Ali, a specialist surgeon in the field of squint and double vision. It was a game changer and has changed my life. I had 7 prisms in my glasses. I booked the appointment, was assessed and met Mr Ali the same day. I felt listened to and heard. I discovered that rather than being clumsy over the years and having a number of falls and broken bones, double vision had affected my depth perception as well. Within 2 weeks I was booked in for surgery and the following day I had single vision, unbelievable! Healing went well but after 4-6 weeks the double vision came back. It was something that did happen, I was an exception. Mr Ali and the delightful Kelly McKenzie from Moorfields assessed me again and provided stick on prisms because I was struggling with my sight. Mr Ali, unphased recommended further eye muscle surgery on the same eye. Again it was within 2 weeks. Now 10 weeks post surgery I’m still single vision. I would recommend him 100 times over, he is amazing and top in his field. Mr Ali and his team thank you! Top team! I’m so grateful to trust what I see thank youTrustindex verifies that the original source of the review is Google.Posted on Google
Vanja15 days agoI came in London from Serbia for a strabismus surgery with Mr. Ali, and now when everything is finished in the best possible way, I want to share my exceptional experiance with Mr. Ali and members of his team in London Squint Clinic. First I want to tell that Mr. Ali did an excellent job with my right eay. The result was exactly as he explained to me at the first appointment. But that is something that was expected from a surgeon of such reputation. What really impressed me and for which I am very grateful is his warm and kind approach towards me as a patient from abroad. During my entire stay in London, I felt safe, calm and relaxed because I could always count on help and consultation with Mr. Ali whenever I had a doubt or a question related to possible eye problems. Huge thanks for everything to a phenomenal surgeon and obviously a wonderful man.Trustindex verifies that the original source of the review is Google.Posted on Google
Harry16 days agoThe team at London Squint Clinic were fantastic - really personable, efficient and professional throughout. My journey ended up requiring two operations, the second to fine-tune the alignment, and I was really pleased with the final outcome. Mr Ali is a highly skilled surgeon - a magician in many ways - but also very personable and reassuring. I’m amazed that, despite seeing so many patients, he manages to maintain such a high level of care. If you’re thinking about it, my advice would be not to put it off and to book with Mr Ali when you can.Trustindex verifies that the original source of the review is Google.Posted on Google
Ryan Mustard26 days agoI had visited Dr Ali last year about my squint. I've had a diversional squint from birth and although it wasn't something others said was noticeable, I noticed it. I noticed it whenever I looked in the mirror. I noticed it when I didn't feel confident making eye-contact. I noticed it when people would look over their shoulder trying to work out who I was talking to. In school, I got bullied because of it and later in life it became an increasing insecurity of mine - I didn't like my picture taking and I didn't like meeting new people because I was always thinking about what others would think especially in the workplace or at job interviews. I eventually reached a point where I wanted to do something about it. I first went to the NHS however the issues with the waiting list and I started to consider going private. I did some research online and out of many options, Dr Ali looked to be the best in his field. When I visited him for the first time he was understanding with all these issues and concerns that come from myself and many patients. Dr Ali was also able to meet me online to answer questions I had after my visit. He answered them and it put a lot of my nerves at rest. For my squint in particular, I had a risk of double vision upon correction and so he couldn't promise he'd be able to get them 100% straight because of this but would do the best he could. He really did. I got less headaches now. I can now feel confident making eye-contact. I no longer get people looking over their shoulder trying to work out who I was talking to. I no longer feel afraid of my image if a picture needed to be taken. I feel confident meeting new people. People close to me who knew I was getting this surgery couldn't believe the miracle Dr Ali performed. There is truly nothing to fear and I'd like to thank the Dr Ali and the team that work at the London Squint Clinic for all they have done for me.+2Trustindex verifies that the original source of the review is Google.Posted on Google
Paras Dadashian28 days agoWe’re so grateful to Mr Ali for looking after our son and successfully correcting his squint. From the very first appointment, he was so kind, professional and knowledgeable, and he always took the time to explain everything clearly and answer any questions we had. He made us feel completely at ease throughout the whole process, and we couldn’t be happier with the results of the surgery. Seeing the difference it has made for our son means so much to us. We would highly recommend Mr Ali. He is not only an excellent surgeon, but also genuinely caring and reassuring, which made such a difference to us as parents. We’re very thankful for everything he has done for our son.Trustindex verifies that the original source of the review is Google.Posted on Google
Alina36 days agoI am extremely happy with the result of my squint surgery and would highly recommend Mr Ali. I am an adult who had never experienced any symptoms or even been aware that I had a squint. However, I suddenly developed rapidly worsening vision and persistent double vision due to a decompensated squint. In less than two months, I went from having perfectly straight eyes to having a very noticeable squint in one eye and significant double vision. Receiving this diagnosis and being told that surgery was required was quite daunting initially. Undergoing eye surgery is a significant decision, and I wanted to make sure I chose the right surgeon. I did extensive research and met with several specialists in London before ultimately choosing Mr Ali because of his extensive experience, focus and high volume of adult squint cases, and expertise with adjustable sutures. I genuinely believe I could not have made a better decision. From my first appointment, Mr Ali provided reassurance and his experience, thoroughness, and the way he cares for his patients made me feel that I was in very safe hands. He was always patient and willing to answer my (many) questions, while providing helpful context and explaining things clearly. I had my surgery less than two months after my diagnosis and had an excellent experience throughout, from the pre-operative appointments through to surgery and recovery. The post-operative suture adjustment to fine-tune the alignment was initially a little daunting, but I felt reassured throughout and the whole process went very smoothly. The care I received after surgery was equally excellent. Mr Ali was very responsive, answered my questions promptly, and actively checked in on my recovery. Knowing that I could contact him directly was extremely reassuring. The cosmetic result has been excellent, but most importantly, my double vision has completely disappeared and my vision has improved significantly. Now, a little over two months after surgery, I am extremely happy with both the result and the healing process. I feel that I am seeing at least as well as I did before my problems began, and possibly even better. My depth perception has also improved, and I have realised that some of the limitations I had previously experienced were things I had simply assumed were normal for me. I am very grateful to Mr Ali and his team for their expertise, reassurance, and care throughout the entire process. What initially felt like a very frightening experience turned into a remarkably positive one.Trustindex verifies that the original source of the review is Google.Posted on Google
Christopher Canning37 days agoI was understandably apprehensive about getting eye surgery, but Mr Ali really lived up to his incredible reputation. I was referred to him by the Belfast Cathedral Eye Clinic, who spoke very highly of his results. From the beginning, Mr Ali clarified expectations and answered all my questions in detail. His communication skills and humanity are plain to see. The whole process was unbelievably smooth. I wish I hadn’t worried at all! Do yourself a favour and book yourself in for a consultation with him. He has massively improved my vision, and I could not be more grateful!
The daily burden of living with a squint
Do you have problems making eye contact, meeting new people, or having your photo taken?
A squint can affect every aspect of life including your
self-image
self-esteem
self-confidence.
And there’s often emotional baggage left over from childhood.
Family and friends may not understand what you’re going through.
But you’re not alone.
All our patients were at the same place as you are.
Now they enjoy the freedom of life without squint.
You’ve come to the right place.
Owen
It’s Normal to Feel Anxious
Before you found us, you may have been told:
- nothing can be done
- you’re too old for squint surgery
- you can’t have any more operations
- your squint is too small for surgery
- you’ll get double vision
- it’s too risky
It’s natural to feel hopeless after negative advice like this.
But as ultra-specialists, we can often help where others couldn’t.
Sure, the idea of surgery can still be frightening.
We realise how big a decision this is for you.
Our patients tell us how even booking in for a consultation is a scary step.
We’re here to help you decide if surgery is right for you at this stage in your life.
We won’t rush you. Or pressure you. And we’ll answer every question you have.
Every decision is yours. We’re just here to help.
Tara
Your Surgeon
Mr Nadeem Ali MA MB BChir MRCOphth FRCSEd(Ophth) is Consultant Squint Surgeon and Founder of the London Squint Clinic.
Mr Ali is one of the very few surgeons in the world whose entire practice is devoted exclusively to adult squint and double vision surgery.
Described by a colleague as “a surgical wizard“, he has 25 years of squint surgery experience.
He was a Consultant Ophthalmologist at world-renowned Moorfields Eye Hospital for 13 years.
In 2023, he left the NHS to dedicate himself fully to super-specialist practice at the London Squint Clinic.
He in invited internationally to perform surgery and is consulted by squint surgeons in UK and abroad for advice managing complex patients.
Stephanie
People who do their homework choose us.
Here's 9 reasons why.
The Ultra-Specialists
We don't treat anything except squint and double vision.
Ultra Expertise
Mr Ali has 100% focus on squint surgery in adults specifically.
Experience
With 25 years of surgical experience, Mr Ali treats even the most complex cases.
Stellar patient satisfaction
You can't beat real stories from real patients. Read them here.
Self-refer, Self-pay
No GP or optician referral needed. No insurance needed. Just book in.
Short waits
Have your life-changing surgery within weeks.
Advanced techniques
Mr Ali has pioneered techniques to maximise safety and success.
Industry-leading results
Our audited success rate for alignment is 95% from one operation.
VIP access to your surgeon
24/7 WhatsApp access direct to Mr Ali during your recovery for complete reassurance.
The Softer, Safer, Smarter™ Surgical System
Squint surgery is a both a science and an art.
From his 25 years of eye surgery experience, Mr Ali has blended the art and science of squint surgery into his own proprietary system aiming for optimal outcomes – the Softer, Safer, Smarter™ Surgical System.
Softer
Minimally invasive techniques to enhance comfort and healing.
Safer
Risk-minimisation at every micro-surgical step.
Smarter
Bespoke, intelligent alignment strategy for optimal outcomes.
Justin
Three Steps to the New You
No-stress Consultation
By video from your home
or in our London clinic
Day-case surgery
Arrive at 7am.
Leave at 3pm.
Pain-free.
New You
Meet new people with confidence.
Steve
Investing in yourself
The single most important question in squint surgery is:
Who do you entrust your eyes to?
You can make that decision based on price or on quality.
Our patients value highest quality over lowest price.
They often spend months doing their homework to find the expert they trust.
There are cheaper alternatives elsewhere.
Pricing
We offer a single, complete surgical package with >95% success rate. Here’s what you get.
| Signature Care | Complete Care | |
| Price | £12,000 | £9,750 |
| Our highest level of personal support before, during and after surgery | Everything you need for expert squint or double-vision surgery | |
| Surgery by Mr Ali, one or both eyes as clinically required | ✓ | ✓ |
| Adjustable sutures when clinically indicated | ✓ | ✓ |
| Detailed pre-operative measurements & surgical planning | ✓ | ✓ |
| Bespoke surgical planning | ✓ | ✓ |
| Anaesthetist fees | ✓ | ✓ |
| Post-operative eye drops | ✓ | ✓ |
| Surgeon-led postoperative care | ✓ | ✓ |
| 2 scheduled video follow-ups | ✓ | ✓ |
| Face-to-face review if clinically required | ✓ | ✓ |
| Additional face-to-face review if desired | ✓ | - |
| Direct 24/7 WhatsApp access to Mr Ali during recovery | ✓ | - |
| Pre-op reassurance call with anaesthetist if desired | ✓ | - |
| Ongoing eye advice from Mr Ali after discharge | ✓ | - |
na
A National and International Centre of Excellence
Based in London, serving the world. We receive patients from across the UK and as far away as Australia. The maps show real locations of our recent patients. Have your initial appointment by video and only make one trip for surgery.
Download Our Detailed Guide
Mr Ali has written this exclusive guide for patients with squint.
Based on his 25 years of experience, it answers the common questions people have when considering surgery.
Yasmine
Frequently Asked Questions
Who is suitable for squint surgery?
To be a good candidate for squint surgery, you should meet the following criteria:
- Be between 18 and 100 years old.
- Have a visible misalignment of the eyes which affects your life.
- You may have had no previous squint surgery, or had multiple previous operations.
- You may have been denied surgery through the NHS.
- You may have been told that squint surgery is not an option elsewhere.
How squint surgery works
Squint surgery aims to realign the eyes so they look normal. During the surgery, the eye muscles are either tightened or relaxed to change the pull on the eyeballs. This changes the alignment of the eyes. At no point is your eye taken out. It’s all done through micro-incision surgery.
Advantages and disadvantages of squint surgery
Advantages:
- High Success Rate: Overall 95% of our patients achieve success from a single operation.
- Quick Procedure: Surgery is usually completed in less than an hour.
- Anaesthesia Options: General anaesthetic is the norm, but you can also have surgery under local anaesthesia as well.
- Short Wait Time: Surgery can be done within 3 weeks from the first consultation.
- Day Case Surgery: No overnight stay required.
- Immediate Benefits: Many patients notice improvement from day 1, but it does take a few weeks for the eyes to settle down.
- Minimal Pain: Most patients experience very little discomfort afterward. A couple of days of paracetamol is all most patients need.
- Rapid rehabilitation: You can return to normal daily activities after a day, you can exercise after two days, you can return to work after 1-2 weeks.
Disadvantages:
- Low Risk of Complications: Like all surgery, the risk of complications is not zero. The risk of vision loss in an eye is about 1 in 4000.
- Not perfection: We aim for a significant improvement in eye alignment but can’t achieve 100% perfection. Still, what we normally achieve is life-changing.
- Healing time: It takes about 8 weeks for the eyes to feel fully back to normal.
- Irritation: The stitches we use take 6-7 weeks to dissolve and the eyes can feel scratchy during that period, but it improves week by week. Some patients may experience mild pain, swelling, or discomfort.
- Potential Need for Further Adjustments: Not all patients achieve perfect results and may need additional procedures. Your risk of this will be explained at your appointment. For all patients combined it is around 5%.
Squint surgery risks
Squint surgery is very safe, even safer than cataract surgery.
However, like any surgery, there are some risks. These include:
- Overcorrection or undercorrection, where the problem might not be fully fixed.
- The need for another surgery, in about 5% of cases.
- New or ongoing double vision, in about 2% of patients.
- Loss of vision, which is very rare, about 1 in 4,000 people.
- Redness or scarring on the white part of the eye.
- A slight change in the shape of the eyelid.
Overall, the risks are low, and most patients see great results.
Squint surgery options and alternatives
Besides surgery, or leaving things alone, the other option is Botox injections.
Botox injections can make the eyes straighter for a period of a few months. However, Botox requires repeated treatments every few months and can worsen vision initially,
Surgery offers a more stable and permanent solution.
Squint surgery steps
- Book an initial consultation to see if surgery is right for you and discuss your options.
- Get pre-surgery measurements, either local to you or in London. Sometimes, these can be taken on the day of surgery.
- Undergo the surgery as a day case, meaning you don’t stay overnight.
- Put in your post-op drops for 6-7 weeks.
- Attend two follow-up appointments, one in 2 weeks and another in 2 months, to check your progress and healing.
- Enjoy the results of your surgery!
Squint surgery benefits
Successful squint surgery:
- increases your self-esteem
- increases your confidence
It makes you more confident:
- making eye contact
- meeting new people
- in your relationships
- in your career
- in making presentations
- in online meetings
- having your photo taken
Find out your options with a no-commitment initial appointment for only £150.
You can do this by video from the comfort of your own home, anywhere in the world. Or you can come to our clinic in Harley Street.
With either route, Mr Ali will listen to your problems, clarify your goals, assess your squint, and discuss treatment options.
You’ll leave with an honest assessment of your squint by a world expert and a clear understanding of what can be done.
He knows how hard it is for people with squint to discuss their problems, but he has had this conversation with thousands of people in the same position as you. You’ll feel better from just having had the chance to talk to him.
How can we help?
Whether you want to request an appointment, or simply have questions, we’re here to help.
Complete the contact form and our team will respond within one working day.
Ready to book in?
If you’d like to book and pay for your initial appointment directly, simply click below.
Let's talk!
Our Patient Liaison Jacinda is here to answer all your questions. As a former London Squint Clinic patient, she knows how you’re feeling.
Call her on 0207 1838339 (Monday – Friday 9-5)
Email us on info@londonsquintclinic.com
Find us
Our main clinic in the Harley Street Medical District is at: 86 Harley Street, London W1G 7HP
The nearest underground stations are: Bond Street and Oxford Circus.

