Catarata: Cegueira reversível
Dr Durval - Cirurgia de Catarata
03dez
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Catarata: Cegueira reversível

by Redação   |   03 dez, 2014

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A  catarata não causa ferimentos ao olho, exceto em casos extremamente raros. O fato é que  a catarata interfere progressivamente na visão, prejudicando em demasia algumas atividades como dirigir carro.
O que acontece é que o cristalino fica embaçado. O cristalino é uma lente natural do olho, que fica atrás da pupila e é a entrada de luz e imagem no olho.
O cristalino fica tão opaco que em casos avançados, se pode perceber o branco leitoso no meio da íris. É esse branco que impede a pessoa de enxergar.
Para que a pessoa volte a enxergar, a solução é a retirada do cristalino através de cirurgia em que se insere uma lente intraocular.
As lentes intraoculares são produzidas com tecnologias que vão do mais simples monofocal até uma geração ultra moderna que se desenvolve a cada dia com novidades que compensam várias dificuldades do paciente, corrigindo graus e minimizando efeitos como reflexos ou torturas na topografia do olho do paciente.
A vantagem da reversibilidade da cegueira na catarata é que após a cirurgia, o procedimento é definitivo. A lente inserida no olho fica no paciente durante toda a sua vida por isso vale a pena investir num produto de qualidade que dê conforto e segurança.

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