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Ectropion

Ectropion is the turning out of the eyelid so that the inner surface is exposed. It most often affects the lower eyelid.

Causes

Ectropion is very often caused by the aging process. The connective (supporting) tissue of the eyelid becomes weak. This causes the lid to turn out so that the inside of the lower lid is no longer against the eyeball. It can also be caused by:

Symptoms

Symptoms include:

  • Dry, painful eyes
  • Excess tearing of the eye (epiphora)
  • Eyelid turns outward (downward)
  • Long-term (chronic) conjunctivitis
  • Keratitis
  • Redness of the lid and white part of the eye

If you have ectropion, you will most likely have excess tearing. This happens because the eye gets dry, then makes more tears. The excess tears can't get into the tear drainage duct. Therefore, they build up inside the lower lid and then spill over the edge of the lid onto the cheek.

Exams and Tests

The health care provider will make a diagnosis by doing an exam of the eyes and eyelids. Special tests are not needed most of the time.

Treatment

Artificial tears (a lubricant) may ease dryness and keep the cornea moist. Ointment may be helpful when the eye can't close all of the way, such as when you are asleep. Surgery is very often effective. When ectropion is related to aging or paralysis, the surgeon can tighten the muscles that hold the eyelids in place. If the condition is due to scarring of the skin, a skin graft or laser treatment may be used. The surgery is most often done in the office or at an outpatient surgery center. A medicine is used to numb the area (local anesthesia) before the surgery.

Outlook (Prognosis)

The outcome is very often good with treatment.

Possible Complications

Corneal dryness and irritation may lead to:

Corneal ulcers can cause vision loss.

When to Contact a Medical Professional

Contact your provider if you have symptoms of ectropion.

If you have ectropion, get emergency medical help if you have:

Prevention

Most cases cannot be prevented. You may want to use artificial tears or ointments to prevent injury to the cornea, especially if you are waiting for a more permanent treatment.

References

Cioffi GA, Liebmann JM. Diseases of the visual system. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 395.

Maamari RN, Couch SM. Ectropion. In: Yanoff M, Duker JS, eds. Ophthalmology. 5th ed. Philadelphia, PA: Elsevier; 2019:chap 12.6.

Nicoli F, Orfaniotis G, Ciudad P, et al. Correction of cicatricial ectropion using non-ablative fractional laser resurfacing. Lasers Med Sci. 2019;34(1):79-84. PMID: 30056585 pubmed.ncbi.nlm.nih.gov/30056585/.

Olitsky SE, Marsh JM. Abnormalities of the lids. In: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. Philadelphia, PA: Elsevier; 2020:chap 642.

Ramesh S. Entropion/Ectropion. Foundational Papers in Oculoplastics 183-196. Springer, Cham. link.springer.com/chapter/10.1007/978-3-030-92794-3_20. Published January 31, 2022. Accessed October 27, 2022.

  • Eye

    Eye - illustration

    The eye is the organ of sight, a nearly spherical hollow globe filled with fluids (humors). The outer layer (sclera, or white of the eye, and cornea) is fibrous and protective. The middle layer (choroid, ciliary body and the iris) is vascular. The innermost layer (retina) is sensory nerve tissue that is light sensitive. The fluids in the eye are divided by the lens into the vitreous humor (behind the lens) and the aqueous humor (in front of the lens). The lens itself is flexible and suspended by ligaments which allow it to change shape to focus light on the retina, which is composed of sensory neurons.

    Eye

    illustration

    • Eye

      Eye - illustration

      The eye is the organ of sight, a nearly spherical hollow globe filled with fluids (humors). The outer layer (sclera, or white of the eye, and cornea) is fibrous and protective. The middle layer (choroid, ciliary body and the iris) is vascular. The innermost layer (retina) is sensory nerve tissue that is light sensitive. The fluids in the eye are divided by the lens into the vitreous humor (behind the lens) and the aqueous humor (in front of the lens). The lens itself is flexible and suspended by ligaments which allow it to change shape to focus light on the retina, which is composed of sensory neurons.

      Eye

      illustration


     

    Review Date: 8/22/2022

    Reviewed By: Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision Institute, La Jolla, CA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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