Mubvunzo: Ko chirongwa cheLASEK chekuvhiya maziso chinhu chakafanana neLASIK kuvhiyiwa kwemaziso here? Ndinoziva sei kuti ndeipi nzira yakanakisisa kwandiri?
Mhinduro: LASEK uye LASIK maitiro maviri akafanana ekururamisa maitiro ane kusiyana kukuru.
Kana wakamboudzwa kuti hausi mukana wakanaka weLASIK, unogona kufara kudzidza kuti LASEK inogona kukubatsira iwe. Kunyange zvazvo maitiro eLASEK neLASIK anounza migumisiro yakafanana, pane zvakakosha uye zvisingabatsiri zvose zviri zviviri.
Chii chinonzi LASEK?
Laser Epithelial Keratomileusis, kana LASEK, inoratidzwa nzira yekururamisa yakafanana zvikuru neLASIK. Zvakafanana neLASIK, LASEK inoshandiswa pakururamisa kuswedera pedyo , kutarisa mberi , astigmatism uye presbyopia .
Kunyange zvazvo LASIK inoshandisa laser kuti idzokezve cornea yako, nokucheka mukati mukati memucheto wekunze weziso, LASEK inodhura chete sepakadzika se epithelium (kunze kwekunze kwe-cornea).
Chikamu chekutanga chetsika yeLASEK yakasiyana zvikuru nedzimwe nzira yeLASIK. Munguva yeLASIK, chivharo chakanyanyisa chegoni chinogadziriswa nekatsanga kana sarasi yakasiyana. NeLASEK, chiremba anovhiya anoita zvakanaka, asina kudzika kudonha kumusoro kwekunze kwekonoa (epithelial layer). Chiremba wacho anoshanda mushonga wewaini kwemasvondo anenge makumi matatu, anoita kuti asunungure epithelial layer, achiita kuti iwedzere uye iwedzere kune rumwe rutivi. Iyo laser inoshandiswa ipapo kune yakasvibiswa pakati peyornea (stroma).
Chiremba wacho anovhiya zvinyoronyoro epithelial layer shure kwepamusoro pemubhedha wakangobva kuumbwa.
Kubatsirwa kweLASEK
Zvose LASEK neLASIK zvinowanzochengeteka uye zvinobudirira, asi varwere veLasek vanorondedzera zvishoma zviri nani zvenguva refu. Kunyange zvazvo kupora kokutanga kwakanyanya kupfuura LASIK, varwere veLASEK vanorondedzera kusashamwaridzana kwemashure.
Iko kunewo kuwedzerwa kwehutachiwana hwehutachiona uye kuderera kwechiitiko chekodheal haze mushure meLASEK.
Nenzira yeLASEK, hapana kunyanya kunetseka pamusoro pekwaniso yekucheka zvipfeko zvisina kukodzera sezvakaitwa muLASIK. Vamwe vanhu vari kutarisana neLasek vanokurumidza kugadziriswa kwehutano hwenheyo mu cornea. Nemhaka yokuti mishonga yekromine inobatanidzwa mune mhinduro yekugadzirisa iyo inoita kuti maziso ako agadziridzwe, zvinoratidzika kunge zvisinganyanyi kuitika kune ziso rakaoma , kunyunyuta kwakafanana mushure mekuvhiyiwa kweLASIK.
Kukanganiswa kweLASEK
Iko kusakosha kukuru kweLASEK ndenguva shoma yekuporesa nguva. Kunyange zvazvo kazhinji kanyoro, vamwe vanhu vanoratidzika sevanonzwa kurwadziwa kupfuura avo vakawana LASIK. Nyanzvi dzakawanda dzechiremba dzinodawo kuti iwe upfeke bhanji yekubatanidza lens kwekutanga kwemazuva mana kusvika ku 5 mushure mekuita kweLASEK.
Ndiani Anofanira Kuva neLASEK?
Kana iwe chiremba wemaziso ako akafunga kuti iwe hausi mukana wakanaka weLASIK, LASEK inogona kunge yakakwanisa iwe. Kubvira pakuvhiyiwa kweASASIK kunosanganisira kucheka zvakadzika mumatumbu e-cornea, LASEK chisarudzo chakanaka kune vanhu vane ruvara rutsvuku, rwakapetwa kana rusina kufanana.
Kunobva:
Kuvhima Kweziso Mazano eBaramende, "LASIK." EyeSurgeryEducation.com, 2003.