Eyelid surgery: what is it for?

The eyelids protect the eye and spread the tear film with every blink. When they droop, turn inwards, or carry a lesion, the problem can be as much functional as cosmetic. An overview, without preconceptions.

Close-up of an eye and the upper eyelid
The eyelids play a key role in protecting the eye and distributing the tear film.

In brief: eyelid surgery corrects a variety of conditions (drooping eyelid, excess skin, inward-rolling eyelid, small lesions). It often has a functional component when vision or comfort is affected. The indication and nature of the procedure are decided following examination.

The role of the eyelids

The eyelids close and protect the eye, and at each blink they spread the tear film that lubricates it. When their position or suppleness changes, this can affect vision (restricted visual field caused by a low eyelid), comfort (irritation, watering), or the appearance of the eye.

The main indications

  • Drooping eyelid (ptosis): the upper eyelid descends and can obscure part of the visual field;
  • Excess skin (dermatochalasis): a fold of skin weighs on the eye and can sometimes restrict the visual field;
  • Inward-rolling eyelid (entropion): the lashes rub against the eye;
  • Outward-turning eyelid (ectropion): watering, irritation;
  • Lesions of the eyelid margin or skin.

Functional or cosmetic?

This is an important distinction. When a drooping eyelid or excess skin genuinely affects vision or causes irritation, the procedure has a functional purpose. In other cases, the request is primarily cosmetic. The examination assesses the contribution of each aspect and guides management, which also has implications for potential reimbursement.

What does the procedure involve?

Eyelid procedures are generally brief, most often performed under local anaesthesia on a day-case basis. The recovery typically involves some temporary swelling and bruising, which settles over a few days to a few weeks. Specific instructions are given on a case-by-case basis.

Small eyelid lesions

The eyelids can carry various small lesions, most often benign (milia, cysts, warts, chalazia, and so on). Some do warrant examination and, on occasion, removal with histological analysis, particularly if they grow, bleed, fail to heal, or deform the eyelid margin. See also: stye and chalazion.

When to consult?

  • A drooping eyelid that affects vision;
  • an eyelid that rolls inwards, lashes that rub, chronic watering;
  • a lesion that grows, bleeds, fails to heal, or alters the eyelid margin;
  • a drooping eyelid of recent or rapid onset, to be investigated without delay.

An examination allows the correct diagnosis to be established and, if necessary, an appropriate referral to be made. [TO BE VALIDATED: procedures performed or referral]

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Frequently asked questions

Is eyelid surgery cosmetic or medical?

It can be both. When vision or comfort is affected, the procedure has a functional purpose. The cosmetic and functional components are assessed during the consultation.

Does a drooping eyelid always need surgery?

Not necessarily. Surgery is indicated mainly when the eyelid affects vision. A recent onset should first be investigated.

Is every eyelid lesion a cause for concern?

The vast majority are benign. Some warrant examination, particularly if they grow, bleed, or fail to heal.

Does the procedure leave scars?

Incisions are placed within natural folds to keep them discreet. Details are explained on a case-by-case basis.

This article is for general information purposes and does not replace a consultation. It does not constitute individual medical advice.

Further reading

Portrait of Dr Sarra Gattoussi, ophthalmologist in Paris

Article written by

Dr Sarra Gattoussi

Ophthalmologist in Paris 11th, with a subspeciality in medical and surgical retina. She also manages refractive surgery and cataract. Sector 2 fees.