Vazhinji vedu tiri kufunga laser kuona kururamisa. Hazvishamisi, nekuti kazhinji hatidi kupfeka magirazi, haatigonere kana kuti tinoda kugadzirisa zvachose matambudziko ekuona.
Pakati pezvikanganiso zvekuona zvinogona kurapwa nemhando iyi yekuvhiyiwa ndeye myopia muhuwandu hwe -0.75 kusvika -10,0D, hyperopia kubva +0.75 kusvika +6,0D uye astigmatism kusvika ku5,0D.
kuongorora kwakakodzera
Asati aisa munhu ari pakati pemakore gumi nemasere kusvika makumi matanhatu neshanu ezera rekugadziriswa kwelaser kuona, chiremba anoongorora acuity yekuona, anoita bvunzo yekombuta yekuona, subjective refraction test, kuongorora chikamu chepamberi cheziso uye fundus, anoongorora intraocular pressure, uye zvakare. inotarisa ukobvu hwecornea uye mamiriro ayo. Nekuda kwemadonhwe emeso ari kuwedzera mudzidzi, isu tinofanirwa kurega kutyaira kwemaawa akati wandei mushure mekuita. Kuronga kungangotora maminitsi angangosvika makumi mapfumbamwe. Mushure menguva iyi, chiremba achasarudza kana kubvumira nzira, kuratidza nzira uye kupindura mibvunzo yemurwere maererano nekugadzirisa.
Laser kugadzirisa nzira
- PRK - epithelium ye cornea inobviswa zvachose, uye ipapo mazamu ayo akadzika anofananidzwa achishandisa laser. Nguva yekudzorera inowedzera kukura kwe epithelium.
- LASEK - inzira yakagadziridzwa yePRK. Iyo epithelium inobviswa uchishandisa mushonga wedoro.
- SFBC - iyo inonzi EpiClear inokubvumira kuti ubvise corneal epithelium ne "kutsvaira" zvinyoro-nyoro muchidimbu chakaita ndiro yemudziyo. Iyi nzira yepamusoro inokurumidza kurapa mushure mekuvhiyiwa uye inoderedza marwadzo panguva yekudzorera.
- lasik -iyo microkeratome chishandiso chinogadzirira corneal flap kuti idzose panzvimbo yayo mushure mekupindira kwelaser pane dzakadzika dzecornea. Convalescence inokurumidza. Chero bedzi cornea ine ukobvu hwakakodzera, chiratidzo cheiyi nzira kukanganisa kukuru kwekuona.
- EPI-LASIK - imwe nzira yepamusoro. Iyo epithelium inoparadzaniswa uchishandisa epiceratome, uye ipapo laser inoiswa pamusoro peiyo cornea. Mushure mekuita, chiremba anovhiya anosiya lens yekupfeka pairi. Sezvo masero epithelial achikurumidza kuvandudzwa, ziso rinowana kunaka kwakanaka pazuva rimwe chete.
- SBK-LASIK - nzira yepamusoro, panguva iyo corneal epithelium inoparadzaniswa nefemtosecond laser kana separator, uye yozodzoserwa panzvimbo mushure mekunge laser yaiswa pamusoro pe cornea. Convalescence inokurumidza.
Nzira yekugadzirira sei nzira?
Nezvekugadzirira kwekuita, pane zviratidzo zvakananga:
- kusvika kumazuva manomwe tisati tagadziriswa, tinofanira kurega maziso edu achizorora kubva kumalenzi akapfava,
- nepo kusvika kumazuva makumi maviri nerimwe kubva kune yakaoma lenses,
- angangoita maawa makumi mana nemasere isati yaitwa, isu tinofanirwa kurega kunwa doro,
- kurega kushandisa zvizorwa, zvese kumeso nemuviri, maawa makumi maviri nemana zuva risati rasvika,
- pazuva ratinenge tarongana, rega zvinwiwa zvine caffeine, zvakaita sekofi kana cola,
- usashandise zvinonhuhwirira, ndoda zvinonhuhwirira;
- geza musoro wako nechiso zvakakwana, kunyanya pameso,
- ngatipfekei zvakanaka,
- huyai takazorora.
Contraindications
Iyo anatomical dhizaini yeziso ine mhedzisiro yakakosha pakubudirira kwekugadziriswa kwelaser kuona. Kunyangwe ichionekwa sekurapa kwakanyanya, kune contraindication.
- Zera - vanhu vari pasi pemakore makumi maviri havafanirwe kuita maitiro, nekuti chirema chavo chekuona hachisati chagadzikana. Kune rumwe rutivi, muvanhu vanopfuura makore 20, kururamisa hakuiti, nokuti haabvisi presbyopia, kureva kuderera kwechisikigo muhutu hwe lens, iyo inowedzera nezera.
- Kubata pamuviri, pamwe chete nenguva yekuyamwisa.
- Zvirwere uye kuchinja mumaziso - zvakadai se cataracts, glaucoma, retinal detachment, corneal changes, keratoconus, dry eye syndrome uye kuzvimba kweziso.
- Zvimwe zvirwere - hypothyroidism uye hyperthyroidism, chirwere cheshuga, zvirwere zvinotapukira zvinotapukira, zvirwere zvinotapukira.