Vitrectomy Surgery: Recovery, Risks and Flying

Vitrectomy surgery removes vitreous gel from inside the eye so a retinal surgeon can treat selected problems affecting the retina or vitreous. The reason for the operation determines its likely benefit, recovery and risks. Repairing the underlying problem does not guarantee normal sight.

This guide explains the operation, recovery, gas bubbles and questions for UK patients. For arranging an assessment and a written plan in Izmir, see our vitrectomy in Turkey treatment page. Revitalize coordinates the journey; the retinal specialist confirms diagnosis, urgency, suitability and treatment availability.

On this page: recovery and follow-up, gas bubbles and flying, risks and UK assessment and planned travel.

What is vitrectomy used for?

The vitreous is the gel inside the eye; the retina is the light-sensitive tissue lining its back. A vitrectomy gives the surgeon access to treat a problem there. It is a different operation from lens replacement surgery, which replaces the natural lens.

A specialist may recommend vitrectomy for selected retinal detachments, bleeding or scar tissue from diabetic eye disease, a macular hole or an epiretinal membrane. Some injuries and infections also require specialist surgery. Having one of these diagnoses does not automatically mean vitrectomy is the right treatment.

For a retinal tear or detachment, the options may include laser, freezing treatment or other retinal operations, depending on the findings. Ask why the proposed procedure is suitable and how urgently it is needed. The NHS retinal detachment guide outlines the different approaches.

What improvement can surgery achieve?

The aim may be to repair a detached retina, clear blood that blocks vision or relieve traction on retinal tissue. Your specialist should distinguish the chance of treating that problem from the amount of sight you may recover. Existing retinal damage can limit improvement, and further treatment may be needed.

Ask what the operation is intended to achieve in your eye, what may remain blurred or distorted, and what could happen without treatment. Patient stories about a different eye condition cannot predict your result.

The Vitrectomy Procedure: What to Expect

Assessment and preparation

Take your diagnosis, scans, previous eye-operation records and medicine list to the retinal specialist. Ask which examinations are needed and follow the team’s individual instructions about medicines, food and drink.

What happens during the operation?

The surgeon works through small openings in the eye to remove vitreous gel and carry out the planned retinal treatment. Air, gas or silicone oil may be used to support the retina. The eye later produces fluid to replace the removed gel; silicone oil may need another operation for removal. See the National Eye Institute’s explanation of vitrectomy.

Local or general anaesthetic?

Local anaesthetic numbs the eye while you remain awake; general anaesthetic means you are asleep. The surgeon and anaesthetist discuss the choice with you. Many patients leave hospital the same day, but some need an overnight stay. Your health, operation and support arrangements determine discharge; a fixed one-hour or two-hour promise is not appropriate for every patient.

Vitrectomy recovery: what happens after surgery?

Healing and visual recovery are different. Royal Free London’s vitrectomy patient information describes eye healing over about two to six weeks in many cases, while the eventual level of vision depends on the original condition and retinal damage. This is general guidance, not a personal recovery deadline.

Will I need to keep my head in a particular position?

Some patients are asked to posture so a bubble supports the area being treated; others are not. Obtain written instructions for the position, duration and breaks, including sleep. Tell the team beforehand if neck, back or breathing problems could make that position difficult. Do not copy another patient’s routine.

Gas bubbles, flying and other anaesthetics

Do not fly while a gas bubble remains in the eye. Its duration depends on the gas used. Ask your ophthalmologist to confirm when the bubble has gone and when flying or travel to altitude is appropriate; an accommodation package or return ticket cannot set this date.

Tell medical and dental staff that you have gas in your eye before any further treatment. Nitrous oxide, including some “gas and air” pain relief, can expand the bubble and cause serious harm. Carry the warning information supplied by your hospital. The Royal College of Ophthalmologists safety alert explains these precautions.

For the separate questions of airline paperwork, assistance and insurance, use our guide to flying after surgery. General travel advice does not override retinal gas restrictions.

Risks and symptoms that need urgent attention

Risks include bleeding, infection, increased eye pressure, cataract development, retinal detachment or re-detachment, and worse vision, including rare severe sight loss. Some eyes need further surgery. The Guy’s and St Thomas’ vitrectomy guide explains risks and outcome limitations; your specialist should discuss those relevant to your diagnosis.

Seek urgent clinical advice for increasing eye pain, worsening redness or deteriorating vision after surgery. Use the operating team’s emergency contact or obtain urgent local eye care. Do not wait several days, wait for a routine review or rely on a message to the travel coordinator before seeking help.

How should you interpret vitrectomy success rates?

Ask what “success” means: repairing a detachment, avoiding another operation and improving sight are different outcomes. A published figure should identify the diagnosis, patient group, follow-up period and whether it counts one operation or further procedures. It is not automatically the result you can expect.

This guide does not present an audited Revitalize vitrectomy success rate. Ask the proposed retinal specialist for the outlook in your case and the evidence behind it. Blurred vision while gas remains does not by itself tell you the final result.

Assessment in Scotland and elsewhere in the UK

If you are searching for vitrectomy in Scotland, begin with your local eye-care team. NHS inform advises contacting an optometry practice for eye problems; you do not need to wait for a routine eye examination. Urgent symptoms need local assessment rather than travel planning.

Revitalize coordinates planned care in Izmir, Turkey. This page is a patient guide, not a listing for a Scottish retinal clinic or an NHS referral service. A discussion with our team cannot replace an eye examination or determine whether urgent surgery can wait.

Questions before considering planned treatment in Turkey

First confirm with the retinal specialist that planned travel is appropriate. Then request a written plan covering:

• The named retinal surgeon, facility, proposed operation and anaesthetic.
• Whether gas or silicone oil is expected and how that changes your stay or future treatment.
• The reviews needed before departure and the arrangements after returning to the UK.
• Which procedure, hospital, medicines and reviews the quotation includes.
• The arrangements and possible costs for a longer stay, complications or another operation.

See the vitrectomy in Turkey assessment and treatment information before requesting a planned specialist review. Provide your reports and questions; the proposed clinician, treatment and travel plan must be confirmed for your case.

Information updated: 25 October 2026. This general guide supports discussion with an ophthalmologist and does not provide an individual diagnosis, treatment recommendation or permission to travel. Clinical decisions and emergency care must come from the treating medical team.