Losing an eye: how an artificial eye is fitted and looked after, and when the socket or eyelids need surgery

Losing an eye is a hard sentence to read, and harder to live through. Whether it follows an accident, an infection, a tumour or a blind, painful eye that could not be saved, the questions afterwards are practical: what will I look like, who makes the artificial eye, how long until I have one, and what happens if the socket does not settle. This piece answers them in plain terms, from hospital patient information I have read.

The subject is closer to home than it sounds. A Malaysian review of one year of firework eye injuries, from July 2022 to June 2023, recorded 24 severely injured eyes, at least 10 of them blinded, and two removed, one by evisceration and one by enucleation. Deepavali on 8 November and Chinese New Year on 6 February bring firework season round again.

What is the difference between enucleation and evisceration?

Enucleation removes the whole eyeball, while evisceration removes the contents of the eye and leaves the white outer shell, the sclera, in place. Cambridge University Hospitals describe both. Either way, a permanent round implant, a ball, is buried in the socket to replace the lost volume, and the muscles that move the eye are attached to it.

In enucleation the covering tissue is stitched over the implant. In evisceration the retained sclera wraps the implant, which Cambridge say gives a more secure covering and can improve movement of the artificial eye compared with enucleation. The same leaflet says the decision to remove an eye is difficult and emotionally demanding, whether or not the eye sees. It also notes that for a blind, sunken eye a painted contact lens or shell may sometimes avoid surgery, and that surgery is considered if the eye becomes painful despite treatment or a shell cannot be tolerated. I would want you to know the options exist before you are asked to choose.

When can an artificial eye be fitted after the eye is removed?

The socket has to heal first, so the custom artificial eye is usually fitted some months after surgery. Cambridge say the surface swelling settles within a few weeks, and that you are then referred to the artificial eye service, where you see a specialist called an ocularist, usually two to three months after surgery. An ocularist is a person trained to make and fit artificial eyes.

In the meantime a clear plastic shell called a conformer sits in the socket. Moorfields Eye Hospital describe the steps: around six weeks after surgery the conformer is removed and a ready-made temporary eye is fitted; an impression of the socket is taken later; the iris is hand painted to match the other eye; and the finished acrylic eye is usually collected around five to six months after surgery. They stress that all times are approximate and each case is individual. A Malaysian news report from October 2025 describes the same order: an examination to check the socket is suitable, roughly six to eight weeks of healing, then fabrication in acrylic through an impression, a wax model and colour matching. It quotes a hospital specialist saying that not everyone who loses an eye is automatically referred for fitting, so an ophthalmologist first checks the socket.

How do I care for an artificial eye and the socket?

Care is simple and regular: wash your hands first, clean the eye gently with mild soap and water, use lubricating drops if the surface feels dry, and keep review appointments. Moorfields advise washing the prosthesis in warm running water with mild soap and rinsing thoroughly, and say some discharge is normal but thicker than usual discharge should be checked by a doctor.

Cambridge say the eye may be worn during sleep and needs to be removed only occasionally for cleaning, with a mild detergent or contact lens solution, and that artificial tears are wise three to four times a day and at bedtime to stop the surface drying. They also advise avoiding swimming for four weeks after surgery to reduce infection risk. Your ocularist will show you how to insert and remove the eye, and Moorfields say this is taught at the first fitting. Cleaning routines differ between services, so ask your own team what schedule they want you to follow instead of taking one from a leaflet.

Acrylic needs polishing. Moorfields book a review and polish about 12 to 18 months after the fitting, because polishing removes marks and protein build-up that cause discomfort. Cambridge say the eye should be checked and polished at least once a year and the socket examined at the same time.

Can an artificial eye see or move, and can I sleep in it?

It cannot see, but it can move a little, and you can usually sleep in it. A specialist quoted in the Malaysian news report says prosthetic eyes cannot restore vision, and that some patients wrongly believe they can. Cambridge say the prosthesis cannot be expected to move as much as the normal eye, though the small "conversational movement" while talking is beneficial.

Movement comes from the implant and the muscles attached to it, which the prosthesis sits in front of. That is why the implant matters to how natural the eye looks. Moorfields also acknowledge that grief, sadness and anger are normal after losing an eye, that some people feel the eye is still there or see flashes of light for a while, and that this usually improves. Please do not treat that as weakness. Ask for support.

How long does an artificial eye last?

There is no fixed answer. Cambridge say an artificial eye usually needs replacing after 5 to 7 years, while NHS Lothian's Artificial Eye Clinic says 5 to 10 years is considered a good lifespan, though eyes much older have been seen in good condition. Lothian give three reasons for replacement: the eye no longer fits the socket, it no longer matches the other eye, or the plastic wears, cracks or irritates.

Children are different. The Malaysian report describes a man who lost an eye at age seven and has changed his prosthesis several times to keep up with the growing socket. Moorfields explain that a child with a small or absent eye needs the socket expanded so it can develop, and that the process is repeated as the child grows. For parents worried about festival-season injuries, Dr Chan Li Yen covers prevention in fireworks and little eyes.

When does the socket or the eyelid need surgery?

Further surgery is considered when the socket or lids stop the prosthesis from fitting, staying comfortable or looking natural. Cambridge list the situations: the implant can become exposed, especially after infection or heavy swelling, and rarely may extrude, meaning work its way out; the lining of the socket can contract, making a stable, comfortable prosthesis hard to fit and restricting lid closure; the implant can shift over time and alter the fit; and cysts can form in the lining. Contracture is more likely after radiotherapy, chemical injuries and burns. Moorfields also mention secondary ball implant surgery, dermis fat graft surgery and other socket revision.

Eyelids matter too. A prosthesis is held in place by the lids, so I would expect a lid that turns out, sags or will not close to change the fit and the look. That is why lid position is assessed alongside the socket. Two lid problems that can affect the fit are covered in ectropion, the outward turning eyelid and lagophthalmos, when the eyelids do not close. An oculoplastic surgeon, an eye doctor trained in lids and the socket, is the kind of doctor who assesses them.

Tell your team early if the eye feels loose, the socket is sore or discharging heavily, the surface looks exposed, or the lids no longer close. For the anatomy of the eye socket, see orbital conditions explained and the hub for the orbit and thyroid eye disease. After a blow to the socket, see orbital fracture after a knock to the eye, and for cuts, eyelid and tear duct cuts. The wider map of eye and lid problems is what makes eyes look tired.

What does a quotation for an artificial eye usually cover?

People search for the cost of a prosthetic eye, and I understand why. I will not give a figure, because the amount depends on the service and on your own eye, and because a number in an article becomes wrong quickly. What I can do is say what a written quotation should spell out, so you can compare like with like.

It should say whether the implant is included, since Cambridge and the Malaysian report both describe a buried implant as part of the operation. It should say what the prosthesis itself covers: a custom-made acrylic eye, hand painted to match, or a stock temporary one. It should say whether the review and polish visits, which Moorfields book around 12 to 18 months later, are included. And it should say what happens at replacement, which the hospitals reviewed put in the range of 5 to 10 years. Also ask who fits it, how many appointments are involved, and what happens if the socket changes. A clear quotation lists these items in plain words, and you are entitled to ask for one before you agree to anything.