Astigmatism yog hom kev ua yuam kev refractive. Nws yog ib qho mob. Nws yog tshwm sim los ntawm qhov txawv txav ntawm lub cornea lossis lens. Laser phais feem ntau tuaj yeem kho astigmatism.
Yuav laser qhov muag phais kho qhov muag?
Yes - tab sis koj tus kws phais qhov muag laser yuav hais meej tias koj qhov squint (uas yog 'tig' ntawm ib lub qhov muag, feem ntau yog tam sim no thaum yau thiab kho nrog patching lossis phais qhov muag) yuav nyob twj ywm tsis hloov thiab yuav tshwm sim ib yam li nws ua thaum hnav lub tsom iav kom raug lossis tiv thaiv lub lens tshuaj.
Qhov muag squint kho tau?
Yog, nyob ntawm qhov ua rau thiab qhov hnyav ntawm tus mob, squint qhov muag kho tau rau cov neeg laus siv txoj kev phais thiab tsis phais. Lub hauv paus ntsiab lus tseem ceeb tseem ceeb rau kev ruaj ntseg qhov muag. Txawm li cas los xij, cov txiaj ntsig pom kev ua haujlwm yuav txawv ntawm cov neeg laus, piv rau cov menyuam yaus.
Puas yog squint tom qab LASIK?
Squinting tuaj yeem cuam tshuam lub pob txha pob txha, thiab cov tshav ntuj sov tuaj yeem ua rau pob muag daj. Yog tias koj ntsib lub teeb rhiab heev ntawm ntau tus neeg mob LASIK, qhov kub hnyiab no yuav ua rau pom kev tsis pom kev thiab tsis xis nyob.
Yuav ua li cas qhov muag mob tuaj yeem kho laser raug?
Laser pom kev phais yog kev kho mob nrov rau cov teeb meem tsis pom kev. Nws tuaj yeem txo lossis tshem tawm qhov xav tau rau cov tsom iav lossis cov tsom iav. Cov txheej txheem laser tuaj yeem pab kho qhov yuam kev. Teeb meem
- Nearsightedness (myopia). …
- Farsightedness (hyperopia). …
- Astigmatism. …
- Presbyopia lossis qhov muag laus.
