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Astigmatismo - Symptom

Síntomas:

El astigmatismo dificulta la visualización de detalles sutiles, ya sea de cerca o a distancia.

Pruebas y exámenes:

El astigmatismo se diagnostica fácilmente por medio de examen oftalmológico estándar con una prueba de refracción. Generalmente no se requieren exámenes especiales.

A los niños u otras personas que no puedan responder a una prueba de refracción normal, se les puede medir su refracción por medio de una prueba que utiliza luz reflejada (oftalmoscopia).

  • Reviewed last on: 7/28/2010
  • Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine; and Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision Institute, La Jolla, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Olitsky SE, Hug D, Smith LP. Abnormalities of refraction and accommodation. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF, eds. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 619.

White PF, Scott CA. Contact lenses. In: Yanoff M, Duker JS, eds. Ophthalmology. 3rd ed. St. Louis, Mo: Mosby Elsevier; 2008:chap 2.9.

Kramarevsky N, Hardten DR. Excimer laser photorefractive keratectomy. In: Yanoff M, Duker JS, eds. Ophthalmology. 3rd ed. St. Louis, Mo: Mosby Elsevier; 2008:chap 3.4.

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