Double Vision in Adults
Why Choose Private Squint Surgery?
In the UK, squint surgery may be performed via the NHS, through insurance, or as self-pay. NHS treatment is free, but waiting times can be long and surgery is often performed by trainees under supervision. Many operations are carried out by surgeons who mainly specialise in children’s squint rather than adult complex cases.
With insurance, fees are standardised — meaning some leading specialists choose not to participate. Self-pay allows you to choose your surgeon directly and prioritise experience, specialisation, and access.
Many centres quote only a surgical fee. Hospital costs, anaesthetic fees and follow-ups are frequently additional. At London Squint Clinic, everything is included in one transparent package.
Our Complete VIP Package – £10,000
- ✔ Advanced surgery by Mr Ali (one or both eyes)
- ✔ Adjustable sutures where clinically indicated
- ✔ Detailed orthoptic planning
- ✔ All hospital & anaesthetic fees included
- ✔ Post-operative medication
- ✔ Two video follow-ups
- ✔ Face-to-face review appointment
What Makes Us Different
- ✔ 100% focused on adult squint & double vision surgery
- ✔ >95% audited success rate
- ✔ Free re-treatment at 3 months if worse (extremely rare)
- ✔ 24/7 direct WhatsApp access to your surgeon during recovery
- ✔ Optional well-being session & pre-op reassurance call
Initial consultation: £150
Surgery typically within 4 weeks. No referral required. Self-pay only.
Double Vision in Adults: Lasting Surgical Relief
Double vision in adults is a correctable condition. This guide explains the causes and diagnosis of diplopia, exploring the limitations of non-surgical options. We provide an in-depth look at the benefits of specialist surgery using adjustable sutures, transparent all-inclusive pricing, and rapid access to care. This ensures you have a clear understanding of the most effective, long-term solution for restoring single vision, an area where many general clinics lack detail and focus.
Our surgeon, Mr Nadeem Ali (Cambridge MA MB BChir, FRCSEd), is a former senior consultant at Moorfields Eye Hospital. The London Squint Clinic is the UK’s only practice 100% dedicated to adult squint and double vision surgery. This unparalleled specialism provides reassuring, evidence-based care, reflected in our audited success rate of over 95% for achieving excellent eye alignment across thousands of procedures, ensuring you receive the highest standard of treatment.
To receive a world-class assessment and tailored surgical plan, book your consultation at the London Squint Clinic today. No GP referral is required.
Table of Contents
- What is Adult Double Vision (Diplopia)?
- Key Causes and the Daily Impact of Seeing Double
- Beyond Prisms: Why Choose Surgery for Lasting Relief?
- The London Squint Clinic’s Surgical Method
- What is the Recovery Timeline After Your Surgery?
- Our Transparent Surgery Costs for Private Patients in London
- Why Choose Mr. Ali at The London Squint Clinic?
- Book Your Expert Consultation Today
- FAQs on Diabetic Double Vision
What is Adult Double Vision (Diplopia)?
Double vision in adults, clinically known as diplopia, is a visual impairment where a person sees two images of a single object. This condition arises when the eyes are misaligned and cannot focus on the same point simultaneously, causing the brain to receive two conflicting images. It can be a profoundly disorienting and debilitating symptom, affecting balance, coordination, and daily activities like reading or driving.
Diplopia is broadly categorised into two types: monocular and binocular. Monocular diplopia, where double vision persists in one eye even when the other is closed, is typically caused by issues within the eye itself, such as astigmatism or cataracts. It is relatively rare. The far more common type in adults is binocular diplopia, which occurs due to a misalignment of the eyes (a squint, or strabismus). This form of double vision immediately resolves when either eye is covered, confirming that the problem lies in the coordination between the eyes. At The London Squint Clinic, our focus is entirely on diagnosing and surgically correcting the underlying misalignment that causes binocular diplopia, restoring clear, single vision and improving quality of life.
Key Causes and the Daily Impact of Seeing Double
The sudden onset of double vision in adults can be alarming and is often linked to an underlying medical condition affecting the complex system of muscles and nerves that control eye movement. One of the most common causes is a cranial nerve palsy, where one of the three nerves responsible for eye movement becomes damaged or inflamed. This can be due to microvascular issues, such as those associated with diabetes or high blood pressure. Other significant causes include thyroid eye disease (which causes inflammation and swelling of the eye muscles), head trauma, neurological conditions like multiple sclerosis, or complications from previous eye or brain surgery. In some cases, a childhood squint that was well-controlled can decompensate in later life, leading to the re-emergence of double vision.
The daily impact of living with persistent double vision is substantial and should not be underestimated. Simple tasks become challenging and exhausting. Reading is difficult as words and lines merge. Driving becomes dangerous and is often legally prohibited. Navigating stairs or crowded spaces can lead to a loss of balance and confidence. Many individuals report constant headaches and eye strain from the brain’s effort to fuse the two images. This can lead to social withdrawal, anxiety, and a significant reduction in professional and personal independence. For those seeking expert assessment and potential cranial nerve palsy surgery in London, a specialist consultation is the first step towards regaining visual clarity and control.
Beyond Prisms: Why Choose Surgery for Lasting Relief?
When diagnosing double vision, non-surgical options are often considered first. The most common is the use of prisms, which are special lenses fitted to glasses that bend light to help align the two images. While prisms can provide temporary relief for some patients with small, stable misalignments, they have significant limitations. They do not cure the underlying problem; they merely compensate for it. Prisms can reduce visual clarity, feel heavy and cosmetically unappealing, and are often ineffective for larger or more complex types of double vision. Eye muscle exercises are another non-surgical approach, but their effectiveness is largely limited to a specific condition known as convergence insufficiency and they do not help most other causes of adult diplopia.
For patients seeking a permanent, definitive solution, double vision surgery offers the most effective path to lasting relief. Unlike prisms, which act as a temporary crutch, surgery addresses the root cause by physically repositioning the eye muscles to restore correct alignment. This allows the eyes to work together naturally, fusing images into a single, clear picture. With an audited success rate of over 95%, modern, specialist surgery performed by an expert like Mr Nadeem Ali provides a reliable and permanent correction, freeing patients from the frustrations and limitations of temporary aids.
| Feature | Prism Lenses | Specialist Squint Surgery |
|---|---|---|
| Correction | Compensates for misalignment; does not cure it. | Physically corrects the muscle imbalance for a permanent fix. |
| Effectiveness | Limited to small, stable deviations. Ineffective for large or complex squints. | Highly effective for almost all types of misalignment, with a >95% success rate. |
| Visual Quality | Can induce image distortion and reduce clarity. | Restores natural, single binocular vision and depth perception. |
| Convenience | Requires wearing specific, often heavy glasses. | A one-time procedure providing a permanent, glasses-free solution (for the squint). |
The London Squint Clinic’s Surgical Method
At The London Squint Clinic, our approach to double vision surgery is defined by singular focus and unparalleled precision. Unlike general ophthalmology practices where squint surgery is one of many procedures offered, Mr Nadeem Ali dedicates 100% of his private practice to adult squint and double vision. This exclusive specialisation means every aspect of our care is optimised for this complex condition. This is not a procedure performed “on the side”; it is our sole purpose. This dedication has allowed Mr. Ali to refine his surgical technique over 24 years, culminating in a method that delivers exceptional outcomes for his patients.
A cornerstone of our surgical philosophy is the use of adjustable sutures. This advanced technique provides a crucial advantage in adult surgery. During the procedure, the eye muscles are reattached to the eye using a special “bow-tie” stitch. A few hours after the surgery, once the patient is awake and alert, Mr. Ali can assess the new eye alignment in real-time. If a micro-adjustment is needed for perfect alignment, he can gently tighten or loosen the suture in the clinic room without any pain and without needing to return to the operating theatre. This ability to fine-tune the result post-operatively is a game-changer, dramatically increasing the accuracy of the outcome and contributing to our 95% audited success rate. This level of precision, honed over an audited 4,000 surgeries, is simply not available in a non-specialist setting and provides our patients with the ultimate reassurance.
What is the Recovery Timeline After Your Surgery?
Patients are often pleasantly surprised by the manageable and relatively swift recovery following modern squint surgery. Our goal is to make the process as comfortable and predictable as possible. The procedure itself is performed as a day case, meaning you can return home the same day. You can expect some redness and mild discomfort, similar to the sensation of having sand in your eye, but significant pain is rare.
Here is a typical recovery timeline:
- Day 1: The eye will be red and may be covered with a patch. If an adjustable suture was used, the fine-tuning adjustment will be made a few hours after surgery. You will be given lubricating and antibiotic eye drops to use at home.
- First Week: The initial redness and gritty sensation will be most noticeable during this week. It is crucial to use your eye drops as prescribed to prevent infection and aid healing. Most patients feel comfortable returning to desk-based work and light activities within a few days.
- Weeks 2-4: The redness will steadily fade, and the eye will feel much more comfortable. By the end of the second week, most patients are cleared to resume driving. Strenuous activities and swimming should still be avoided.
- 1-3 Months: The eye’s appearance will return to normal, and the final, stable alignment is achieved. We schedule follow-up appointments during this period to monitor your excellent result and ensure a full recovery. Throughout this entire journey, our patients have 24/7 WhatsApp access to our team for any questions or reassurance they may need.
Our Transparent Surgery Costs for Private Patients in London
In the world of private healthcare, clarity and honesty are paramount. At The London Squint Clinic, we believe in providing world-class expertise without financial ambiguity. We have designed our pricing structure to be completely transparent, ensuring you understand the full investment in your vision from the very beginning. This commitment to transparent, all-inclusive pricing sets us apart and provides patients with peace of mind. Your journey begins with an initial expert consultation with Mr. Nadeem Ali for a fixed fee of £150.
Should you proceed with surgery, our VIP complete care package is £10,000. This is an all-inclusive fee for diplopia private treatment and self-pay eye surgery, covering every aspect of your care with no hidden costs or subsequent invoices. We believe this represents an exceptional investment in a permanent solution to a debilitating condition, delivered by one of the world’s leading specialists.
| Service Included | Description |
|---|---|
| Specialist Surgical Procedure | Surgery on one or both eyes as required, performed exclusively by Mr. Ali. |
| Advanced Techniques | Includes the use of precision adjustable sutures for maximum accuracy. |
| Hospital & Anaesthetist Fees | All charges from the private hospital and the specialist anaesthetist are covered. |
| Post-Operative Care | Includes all necessary eye drops and medications for your recovery. |
| Follow-Up Consultations | Two remote video reviews and one final face-to-face consultation are included. |
| 24/7 Priority Access | Direct WhatsApp access to Mr. Ali’s team for any concerns during recovery. |
| Peace of Mind Guarantee | In the extremely rare event your double vision is worse at 3 months, a re-treatment is included free of charge. |
Why Choose Mr. Ali at The London Squint Clinic?
Choosing a surgeon is the single most important decision you will make on your journey to correct double vision. Your outcome depends directly on the surgeon’s experience, specialisation, and technical skill. Mr Nadeem Ali offers a level of expertise that is truly world-class. His academic foundation is impeccable, having earned Triple First Class honours from Cambridge University. This is complemented by 24 years of surgical experience dedicated almost exclusively to the field of strabismus.
For 13 years, Mr. Ali served as a Consultant Ophthalmic Surgeon at the prestigious Moorfields Eye Hospital, globally recognised as a centre of excellence. During his tenure, he performed thousands of successful squint operations, meticulously auditing his results to ensure the highest standards of safety and efficacy. His published safety audit of 4,000 consecutive surgeries provides incontrovertible, evidence-based reassurance for his patients. When you choose The London Squint Clinic, you are not just choosing a procedure; you are choosing a surgeon with a profound and singular dedication to the art and science of squint correction. You can review Mr Nadeem Ali’s credentials in full, but his 95% audited success rate speaks for itself. This elite background and proven track record ensure you are placing your vision in the safest possible hands.
Book Your Expert Consultation Today
Living with double vision can be isolating and frustrating, but a clear, stable, and comfortable visual future is achievable. Taking the first step towards a definitive surgical solution can restore your confidence, independence, and quality of life. At The London Squint Clinic, we prioritise rapid access to world-class care. You do not need a referral from a GP or optometrist to see us, and we can typically offer you an appointment with Mr Nadeem Ali within one week. Your comprehensive consultation is the start of a reassuring, expert-led journey towards single vision.
To take the first step towards correcting your eye alignment or double vision, book your £150 initial consultation with Mr Nadeem Ali. With no referral required, you can secure an appointment within one week. For quick enquiries, message our team directly on WhatsApp.
FAQs on Diabetic Double Vision
Diabetes is a common cause of adult-onset double vision. It can damage the body’s small blood vessels, including those that supply the cranial nerves responsible for controlling the eye muscles. When a nerve’s blood supply is interrupted (a condition known as microvascular ischemia), it can cause a temporary or, in some cases, permanent paralysis of an eye muscle, leading to misalignment and binocular double vision. While many cases of diabetic double vision resolve on their own within a few months as the nerve recovers, this is not always the case. If the diplopia persists beyond six months, it may be considered permanent, and at this stage, surgical intervention becomes the most effective treatment option.
Surgery is indeed available and highly effective for stable diabetic double vision. Once the misalignment has been present and unchanged for at least six months, Mr. Ali can perform the same precise muscle-repositioning surgery used for other causes of diplopia. The procedure realigns the eyes to restore single vision. For self-funding patients, the cost of private diabetic diplopia surgery is covered by our all-inclusive £10,000 package. It is crucial, however, that a patient’s diabetes is well-managed before considering surgery to ensure optimal healing and the best possible outcome. For a detailed discussion on this topic, you can learn more about diabetic double vision surgery and the specific considerations involved.
Frequently Asked Questions
What is the difference between monocular and binocular double vision?
Monocular double vision, which persists in one eye even when the other is closed, is typically caused by an issue within the eye itself, such as a cataract. Binocular double vision, which disappears when either eye is covered, is caused by a misalignment of the eyes (a squint) and requires specialist ophthalmological assessment.
The London Squint Clinic is a dedicated centre for the diagnosis and surgical correction of binocular double vision in adults, addressing the root cause of the misalignment for a permanent solution.
How is the cause of adult double vision diagnosed?
A definitive diagnosis is made during a comprehensive consultation, involving a detailed medical history and a series of precise eye alignment and movement tests. Mr Ali uses specialised prisms and orthoptic assessments to meticulously measure the deviation and identify the specific muscle weakness causing your diplopia.
This evidence-based approach is crucial for creating a bespoke surgical plan tailored to your unique clinical presentation, ensuring the highest probability of a successful outcome.
How quickly can I be seen for a consultation and surgery?
We pride ourselves on offering rapid access to expert care to minimise the disruption caused by double vision. Consultations with Mr Ali are typically available within one to two weeks, and if surgery is recommended, the procedure can often be scheduled within the following four to six weeks.
Our efficient private patient pathway ensures you receive timely, world-class treatment without the lengthy waiting lists often encountered elsewhere.
Can diabetes cause permanent double vision?
Yes, diabetes can damage the delicate nerves controlling eye muscles, leading to a condition known as a diabetic cranial nerve palsy. While many of these palsies resolve on their own over several months, a significant portion can result in a stable, permanent double vision that does not improve further.
If the double vision persists for more than six months, it is considered stable and unlikely to resolve without intervention. At this point, surgical correction becomes the definitive treatment option.
Is surgery an effective treatment for diabetic double vision?
Absolutely. Once the eye misalignment caused by a diabetic nerve palsy has been stable for at least six months, squint surgery is a highly effective and reliable treatment. The procedure realigns the eyes to restore single, comfortable vision, often eliminating the need for temporary solutions like prisms or an eye patch.
Mr Ali has specialist expertise in this area; you can learn more about diabetic double vision surgery and the specific considerations involved.
Find out if you are suitable for Double Vision Treatment
Not everyone is eligible for double vision surgery.
Find out if you could benefit from this life-changing surgery by taking the quick self-suitability quiz below:
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Hello, I’m Nadeem Ali
I’m one of the few eye surgeons in the world with 100% focus on Squint and Double Vision Surgery.
I have 24 years of eye surgery experience, and worked for 13 years as a Consultant at London’s renowned Moorfields Eye Hospital.
In 2023, I left the NHS to focus fully on treating patients from across the world at the London Squint Clinic. You can read more about me here.
There’s lots of information on the website about: squint surgery, double vision surgery and our pricing.
The most rewarding part of my job is hearing patients tell me how squint or double vision surgery has changed their lives. You can hear these stories here.
Mr Nadeem Ali
MA MB BChir MRCOphth FRCSEd(Ophth)
