Nguwuphi umahluko phakathi kwe-laser kunye ne-LASIK yamehlo otyando?

laser

Kwimisebenzi ye-laser, i-laser ichithwa kwi-cornea ngokuthe ngqo ngokusebenzisa i-excimer laser kumphezulu we-cornea ukulungisa i-myopia, kwaye iiseli ziphilisiwe.
I-Superficial kwithuba le-5 - 3 lens kunye ne-lens ekhethekileyo yokudibanisa ibekwe ukukhulula iintlungu kunye nokukhawulezisa ukukhula kweeseli ezingaphezulu eziphilisa ngokupheleleyo ngaphandle kwemiphumo konke konke, kodwa into ephazamisa isigulana yintlungu ebangelwa lutyando.

LASIK

Kwimisebenzi ye-LASIK, umaleko obhityileyo uphakanyiswa ukusuka kumphezulu we-cornea ngesixhobo esibuthathaka kwaye esichanekileyo, esinobunzima obuphakathi kwe-160-110 microns (uphawula ukuba ubukhulu obuqhelekileyo be-cornea buphakathi kwe-600-500 microns), ngoko I-laser excimer isetyenziswa kwindawo eseleyo ye-cornea, emva koko i-cornea ebhityileyo ibuyiswa ukusuka kumphezulu we-cornea I-cornea isendaweni yayo phezu kwendawo ephathwayo. Kule meko, akukho ntlungu ibalulekileyo emva kokuhlinzwa, kwaye indawo yokusebenza iphiliswa ngokukhawuleza xa kuthelekiswa ne-laser engaphezulu.I-LASIK isetyenziselwa kwiimeko ze-myopia enzima kwaye xa ubukhulu be-cornea bunele kulolu hlobo lokusebenza.

Ngokubhekiselele kwi-laser yomphezulu, isetyenziselwa iimeko ezilula neziphakathi ezinombono omfutshane okanye ukubona kude kungagqithiyo kwiidigri ezintandathu, kwaye kwiimeko apho ubukhulu be-cornea bukhona.
Akwanelanga ukwenza imisebenzi ye-LASIK.

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