Emergency Retinal Detachment Treatment in London

Retinal Detachment Treatment - London

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What Is Retinal Detachment?

Retinal detachment happens when a tear or hole allows fluid to collect behind the retina, lifting it away from its supporting layer. This may result from age-related changes in the vitreous gel, severe short-sightedness, eye injury, or previous surgery.


Once detached, the retina cannot function properly, so prompt diagnosis and surgical repair are critical. Treatment typically involves a vitrectomy or gas/oil bubble procedure to gently reposition and seal the retina in place. With fast medical care, many patients recover useful vision and protect the long-term health of their eyes.

retinal detachment diagram

Emergency Treatment

A retinal detachment is a serious eye emergency that requires immediate attention. It occurs when the light-sensitive layer at the back of the eye separates from the tissue beneath it, cutting off vital nourishment. If left untreated, this can lead to permanent vision loss. Symptoms such as sudden flashes of light, a rapid increase in floaters, blurred or distorted vision, or a curtain-like shadow across your sight should never be ignored.


At My-iClinic, our retinal specialists provide same-day assessment and urgent surgery using the latest microsurgical and imaging technology to reattach the retina and preserve sight whenever possible.

emergency-retinal-detachment-inspection

Diagnosis, Treatment & Management

Epiretinal membrane diagnosis begins with a detailed eye examination and advanced retinal imaging. At My-iClinic, we use state-of-the-art Optical Coherence Tomography (OCT) to capture highly detailed cross-sectional scans of the macula. These scans allow our retinal specialists to identify even the thinnest layers of membrane tissue and evaluate how much traction is affecting the retina. Early and accurate diagnosis helps us track subtle changes over time and decide the best stage to begin treatment.

 

Treatment & Management

When an epiretinal membrane causes only mild visual distortion, regular monitoring and OCT scans may be sufficient. If blurring or distortion starts to interfere with daily life, a short, precise surgical procedure known as a vitrectomy with membrane peel can restore clarity. During this microsurgery, the delicate film is gently removed from the surface of the retina, allowing the macula to return to its natural shape. Most patients notice a steady improvement in focus and contrast in the weeks that follow.

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A private consultation with our ophthalmologist is £300. This excludes any scans required.

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lasek-prk-laser-eye-surgery-north-london

Recovery Process

Recovery from epiretinal membrane surgery is typically smooth and well-managed under the care of our retinal specialists. Most patients notice steady improvement as the retina returns to its natural shape.

Advanced Diagnostics At My-iClinic

Sudden vision changes such as flashes of light, new floaters, or a dark shadow moving across your sight can indicate a retinal detachment, a serious condition that needs immediate attention. The table below explains what these symptoms may mean, when to treat them as an emergency, and how our specialists diagnose and repair the retina. Acting quickly is vital; early detection and prompt treatment can often restore vision and prevent permanent sight loss.

Retinal Detachment; Symptoms, Risks & Urgent Actions

Use this guide to understand the key warning signs of retinal detachment, how serious each scenario may be, and what immediate steps to take. Early diagnosis and treatment can preserve and restore sight.

Scenario Possible Cause Risk Level What To Do Now Key Tests Treatment / Likely Outcome
New floaters and light flashes in one eye Posterior vitreous detachment (possible retinal tear) Urgent (same day) Contact the clinic immediately for a dilated retinal exam OCT scan, slit-lamp, scleral indentation, B-scan ultrasound Laser retinopexy if tear confirmed; observation if retina intact
Curtain or shadow moving across vision Active retinal detachment Emergency (immediate) Go to emergency eye clinic or A&E straight away — do not delay Dilated retinal exam, fundus photography, OCT, ultrasound Urgent vitrectomy or scleral buckle to reattach retina; vision recovery depends on speed of treatment
Sudden central blur or distortion Macula-off retinal detachment or macular involvement Emergency (same day) Immediate hospital referral; avoid bending or straining OCT, visual acuity, fundus imaging Vitrectomy and gas/oil tamponade; partial vision recovery likely if treated quickly
New floaters or flashes after cataract or YAG surgery Retinal tear or traction from PVD post-surgery Urgent (within 24 hrs) Call clinic same day for dilated retinal check OCT, dilated fundus exam Laser repair or surgery if tear/detachment found
Blunt eye or head injury followed by vision loss Traumatic retinal detachment or bleeding Emergency Go to A&E immediately; avoid pressure or rubbing eye B-scan ultrasound, OCT, dilated exam Prompt surgical intervention; outcome depends on damage extent
Gradual peripheral vision loss without pain Chronic or tractional retinal detachment Urgent (within days) Book specialist retinal assessment promptly OCT, fundus exam, visual field test Surgical reattachment; good prognosis if macula intact
Mild floaters without flashes or blur Benign posterior vitreous detachment Usually low Routine monitoring; return if flashes or vision changes Dilated exam, OCT Observation; reassurance and safety guidance
After retinal surgery: slight blur or small bubbles seen Normal healing process (gas/oil tamponade) Low (expected) Follow post-op plan; attend all follow-ups OCT and fundus imaging at review Gradual visual recovery over 4–8 weeks
This guide is informational. Any curtain-like shadow, sudden loss of vision, or new flashes and floaters should be treated as an emergency. Contact My-iClinic or attend the nearest eye hospital immediately for same-day care.

Retinal Detachment Treatment FAQs

It’s completely natural to have questions when facing a sudden vision change or diagnosis. Retinal detachment can sound frightening, but with rapid treatment and expert care, many patients make excellent recoveries. At My-iClinic in North London, our retinal surgeons specialise in advanced diagnostic imaging, laser repair, and microsurgery techniques designed to preserve sight and restore clarity. Below are some of the most common questions our London patients ask, from causes and symptoms to recovery timelines and surgical success rates.

A retinal detachment occurs when the light-sensitive layer at the back of your eye peels away from its normal position. This prevents light from being properly focused, leading to sudden vision loss, flashes, or a “curtain” effect. It’s considered an eye emergency and should be treated immediately.

The most common cause is age-related changes to the vitreous; the gel that fills your eye which can pull on the retina. Other causes include trauma, previous eye surgery, severe myopia (short-sightedness), or retinal tears that allow fluid to seep underneath the retina.

Typical warning signs include sudden flashes of light, a new shower of floaters, blurred vision, or a shadow that moves across your sight. These symptoms can appear without pain, which is why early detection is critical.

Immediately. Retinal detachment is one of the few true eye emergencies. My-iClinic in North London can arrange same-day assessment with an on-call retinal specialist. Prompt laser or surgical repair gives the best chance of saving vision.

Treatment depends on the severity and type of detachment. Minor retinal tears are often sealed with laser therapy, while full detachments usually require surgery such as vitrectomy, pneumatic retinopexy, or scleral buckle. These procedures reattach the retina and restore its normal function.

Most patients rest for a few days and notice gradual improvement over several weeks. You may be asked to position your head in a specific way if a gas bubble is used in surgery. Our London team provides full post-operative guidance and follow-up appointments to monitor your healing.

The outcome depends on how quickly treatment occurs and whether the macula (the central retina) was affected. Many patients recover excellent functional vision, especially if the detachment is treated early. Ongoing follow-ups ensure stability and visual improvement.

It can recur, particularly if you’re highly myopic or have a history of retinal tears. Regular eye examinations and OCT scans at My-iClinic can help detect early changes and prevent future episodes through proactive laser treatment or monitoring.

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Meera Radia

Consultant Ophthalmologist

SPECIALTIES

EDUCATION

  • FRCOphth – Fellow of the Royal College of Ophthalmologists
  • CertLRS – Certificate in Laser and Refractive Surgery, Royal College of Ophthalmologists
  • MBA – awarded a fully funded academic scholarship for postgraduate business studies
  • MBBS (Hons)
  • BSc (Hons)
  • Ophthalmology Specialist Training – North Thames Deanery
  • Advanced Fellowship Training in Medical Retina, Uveitis and Cataract Surgery – Moorfields Eye Hospital, London

RESEARCH

Meera has published and presented research across medical retina, artificial intelligence, ophthalmic imaging, cataract and digital eye care.
Her research has included work on deep-learning systems for the detection of retinopathy of prematurity, artificial-intelligence classification of retinal images, surgical outcomes in macular hole surgery, ophthalmic simulation and the availability of image datasets for anterior-segment artificial intelligence research.
Selected publications include work in the Journal of Cataract & Refractive SurgeryThe Lancet Digital HealthGraefe’s Archive for Clinical and Experimental OphthalmologyInvestigative Ophthalmology & Visual Science and the British Journal of Hospital Medicine.
She was also part of a team awarded a £70,000 Bayer Ophthalmology Research Award for research into artificial intelligence in retinopathy of prematurity.

AFFILIATIONS

  • Royal College of Ophthalmologists
  • European Society of Retina Specialists (EURETINA)
  • European Society of Cataract and Refractive Surgeons (ESCRS)
  • UK & Ireland Society of Cataract and Refractive Surgeons
  • International Ocular Inflammation Society
  • Chair and Lead, North West London Uveitis Network
  • Royal College of Ophthalmologists CESR Pathway Assessor
  • Former Associate College Tutor, Western Eye Hospital, Imperial College Healthcare NHS Trust
  • NHS England Clinical Entrepreneur Programme Fellow
  • Former elected Public Governor, Royal Free London NHS Foundation Trust

Harry Orlans

Consultant and Surgeon

SPECIALTIES

EDUCATION

– BA (Hons) Physiology & Neuroscience, 1st Class, University of Cambridge (2007)
 
– BM BCh Batchelor of Medicine & Batchelor of Surgery with Distinction, University of Oxford (2010)
 
– MA (Cantab), University of Cambridge (2011)
 
– The Crombie Medal, Royal College of Ophthalmologists (2011)
 
– FRCOphth, Royal College of Ophthalmologists (2017)
 
– DPhil (PhD), University of Oxford (2019)
 
– Fellowship in Vitreoretinal Surgery, St Thomas’ Hospital, London (2020-2021)
 
– Fellowship in Vitreoretinal Surgery, Moorfields Eye Hospital, London (2022-2023)
 
– Fellowship in Medical Retina, Moorfields Eye Hospital, London (2023)
 
– AFHEA, Associate Fellow of the Higher Education Academy (2025)
 

LATEST RESEARCH

– MRC/Fight for Sight Clinical Training Research Fellowship (2015)
 
– The Founders Cup and Medal, Oxford Ophthalmological Congress (2018)
 
– MRC Developmental Pathway Funding Scheme (2020)
 
– The Ruskell Medal for Research, The Worshipful Company of Spectacle Makers (2021)
 
Zheng Q, Orlans HO, Staurenghi F, McClements ME, MacLaren RE. Design and Validation of Mirtron-Mediated RNA Interference for Gene Therapy Therapy Methods Mol Biol. 2026; 3023: 195-206.
 
Orlans HO, Yazdouni S, Williamson TH, Wong RS, Laidlaw DAH. A novel post-operative drop regimen reduces risk of ocular hypertension following pars plana vitrectomy. Ophthalmologica. 2023; 246(1):32-38.
 
Azad A, Laidlaw DAH, Orlans HO. Using QR smartphone technology to improve patient communication and information distribution. Eye 2022;26(6):1321-1322.
 
Orlans HO, McClements ME, Barnard AR, et al. Mirtron-mediated RNA knockdown/replacement therapy for the treatment of dominant retinitis pigmentosa. Nat Commun 2021;12:4934.
 
Corazza P, D’Alterio FM, Kabbani J, Alum MMR, Mercuri S, Orlans HO, Younis S. Long-term outcomes of intravitreal anti-VEGF therapies in patients affected by neovascular age-related macular degeneration: a real-life study. BMC Ophthalmol 2021;21:300.
 
Xue K, Jolly JK, Barnard AR… Orlans HO et al. Beneficial effects on vision in patients undergoing retinal gene therapy for choroideremia. Nat Med 2018;24:1507–1512.

AFFILIATIONS

Fellowships and Memberships in Professional Societies
 
– Fellow of the Royal College of Ophthalmologists
 
– Member of the British & Eire Association of Vitreoretinal Surgeons (BEAVRS)
 
– Member of the European Society of Retinal Specialists (Euretina)
 
– Associate Fellow of the Higher Education Academy (Advance HE)