Cornea transplant

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Why it's done

By Mayo Clinic staff

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Illustration showing anatomy of the eye 
Anatomy of the eye

A cornea transplant is most often used to restore vision to a person who has a damaged cornea. A cornea transplant may also relieve pain or other signs and symptoms associated with diseases of the cornea.

A number of conditions can be treated with a cornea transplant, including:

  • Thinning of the cornea
  • Cornea scarring, caused by infection or injury
  • Clouding of the cornea
  • Swelling of the cornea
  • Corneal ulcers, including those caused by infection
  • Complications caused by previous eye surgery
References
  1. Facts about the cornea and corneal disease. National Eye Institute. http://www.nei.nih.gov/health/cornealdisease/. Accessed Dec. 22, 2008.
  2. Cornea donation & transplantation statistics. Eye Bank Association of America. http://www.restoresight.org/donation/statistics.htm. Accessed Dec. 29, 2008.
  3. Krachmer JH, et al. Cornea. 2nd ed. Philadelphia, Pa.: Mosby; 2005:1413.
  4. Learn the facts. Eye Bank Association of America. http://www.restoresight.org/donation/learnfacts.htm. Accessed Dec. 29, 2008.

MY00491

Feb. 5, 2009

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