Los párpados dobles y los monolíticos, o párpados simples, son dos formas diferentes del párpado. Sin embargo, ¿cuándo es necesaria la cirugía para cambiar la forma del párpado?
Lo que hay que saber sobre los ordenadores para discapacitados visuales: cómo funcionan los ordenadores accesibles, cómo elegir uno y dónde encontrarlo.
La sensibilidad al contraste es una parte importante de una visión saludable y es necesaria para las tareas diarias. Conozca las causas, los síntomas y el diagnóstico de la pérdida de sensibilidad al contraste.
Ampliar la cobertura del seguro para los servicios oftalmológicos y estandarizar los requisitos de las pruebas de visión pediátricas en todo Estados Unidos son dos pasos que podrían ayudar a empezar a resolver el problema, dicen los investigadores.
Las mujeres embarazadas suelen sorprenderse cuando su visión cambia, pero los cambios hormonales y físicos que acompañan al embarazo pueden afectar a la vista. explica el médico.
Al principio, el único indicio puede ser una visión ligeramente distorsionada o borrosa, o la dificultad para leer. Cuando la situación empeora, decide acudir a su oftalmólogo. Al hacerlo, es posible que se entere de que padece una enfermedad llamada degeneración macular asociada a la edad, o DMAE. En la DMAE, la mácula -la zona de la retina responsable de su visión central más nítida- se deteriora.
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