Operational procedures
Kuedza kuvandudza maonero kuburikidza nekupindira kwekuvhiya kwaive kuchiri pakati pezana remakore rechimakumi maviri. Asi ikozvino nzira idzi dzakachengeteka uye dzinorwadza. Chirongwa chikuru chekushanda ndechokuti iwe unopfekedzwa pamubhedha, unoisa marwadzo-muurayi madonhwe mumaziso ako uye kuisa tsvina pamasoko ako kuitira kuti ivhurwe panguva yose yekushanda. Kunzwa panguva yekururamisa kwakafanana nekuedzwa kwemaseri. Iwe unongonzwa ruzha rwebasa raisa uye kuona chiedza chakajeka. Iwe unofanirwa kuisa pfungwa pamusoro wehutu uye uchengetedze kusagadzikana kwakakwana panguva yese yekushanda. Mushure mekuvhiyiwa, chiremba achakuudza zvose zvinokurudzirwa zvaunoda kutevera. Kune 3 mhando dzemhando dzekushanda kweziso:
Iyo PRK kana PRK nzira , iyo inoreva zvakananga kufungidzira keratectomy. Iyi nzira inobva pakuziva kuti chiremba ane laser anoshanda pane pamusoro pekona. Iyi nzira haibatsiri nekudzika kweziso. Mushure mokuvhiyiwa, lensi yakaiswa paziso, rinozvidzivirira. Mumazuva mana, uwandu hwemasero akavhara pamusoro peziso, izvo zvinonzi epithelium zvinodzoserwa uye lens rinobviswa. Munguva iyi, murwere anokwanisa kunzwa kuvapo kwe "tsvina yeziso", angave ane kuchema uye kutya kwechiedza. Basa iri rakanaka nokuti hapana kupindira kwekuvhiya, uye nguva yekuvhiya ifupi.
Nzira yeLASIC inosanganisira kupindira nekuvhiya. Achishandisa chigadzirwa chakakosha chinonzi microkeratome, chiremba anocheka chikamu chepamusoro che cornea uye anoisa ruvara rwunoguma. Zvadaro anogadzira chimiro chitsva che cornea ne laser muchimiro chechimiro chemazuva emhepo nekubuda kwechikamu chekromaa. Mushure meizvozvo, chiedza chinopfuura nepakornea chichagadziriswa neimwe nzira, uye mufananidzo uchajekesa. Mushure mokuvhiyiwa, hapana zvidimbu zvinodiwa, sezvo incised cornea, inogadziriswa, ichakurumidza kukura.
Nzira ye SUPER LASIK ndeyokuti kusati kwatanga kushandiswa mapepa ekunyora kweziso iri yakasikwa, uye pamusana paro nderwe urongwa hwekushanda. Zvadaro opera inoenda mumatanho ose e-LASIC yakagadziriswa. Zvechokwadi, kushanda uku kunodhura zvikuru kudarika mamwe, sezvo zvinhu zvose zviduku zvikuru zveziso zvinotariswa pano.
Contraindications for laser correction
Pasina mubvunzo, kushanda uku kwakaipisisa, uye usati wagadzirisa, chikwata chakakwana chekuongorora kuongorora kunokosha. Zvakakosha kuziva kuti laser correction ine zvinyorwa zvinopesana:
- ava nemakore 18;
- autoimmune zvirwere - immunodeficiency states;
- zvirwere zvinokonzera kuporesa;
- ukuru hwekonoa inofanira kunge yakaenzana 450 (440) μm kana kupfuura;
- glaucoma, kureva kuwedzerwa kwepisocular pressure;
- keratoconus, iyo iyo cornea yakaonda kwazvo uye inogadziriswa muchimiro;
- kushanda retinal detachment;
- chirwere cheshuga;
- pamuviri;
- zvirwere zvisingaoneki;
- zvinetso zvepfungwa nevamwe.
Kusarudza pane danho rakadaro hakusi nyore, uye zvakakosha kunzwisisa kuti, mumusoro, kuonekwa kwemaonero kunowanikwa panzvimbo yeiyo genetic, iyo inoparadzirwa kubva kuvabereki. Kugadzirisa maonero munyaya iyi hakuzomboitike. Hapana chiremba anogona kupa 100% kuvimbisa kuti chiratidzo hachizoperi pashure pemakore gumi nemashanu. Muitiro wenyika unoratidza kuti kudengenyeka mushure mokuvhiya kunoitika mu4-12%. Pakati pezvikonzero zvinogona kunge zvisingakwanisi kugadziriswa, zvinetso zvekuporesa, kuedza kubvisa pane imwe nguva kukanganisa kwakanyanya kubva pachiripo.
Kana iwe uchiri kusarudza pane danho iri, tanga uchingosangana nedzimwe sangano rakanyatsogadzirwa navanachiremba vane unyanzvi, uye nemichina yakakosha. Pamberi pekushanda, iwe uchapedza nguva yakawanda paunorwara. Kutanga iwe unoda kuona chiremba-optometristo. Ndiye munhu anonyanya kugadzirisa midziyo, maziso anoona uye anopa chirongwa chekurapa chinotevera. Iye zvino anokutungamirira kune ophthalmologist. Paunosarudza kliniki, nyatsoteerera paunodzidza mazwi emvumo. Kana zvipingamupinyi zvikaitika mushure mekuvhiyiwa, kliniki yehutano ichavabvisa pasina rusununguko, ichakuongorora iwe kwenguva yakareba kana zvichidikanwa. Zvakakosha kufunga pamusoro pekubhadhara kwakavanzwa, kuenda kuchipatara, uko kushanda kunodhura kudarika vamwe vose. Kana iwe uine kukanganisa kwakawanda kubva pane zvakasikwa, basa racho rinoitwa mumatanho akawanda. Pane imwe nguva nechisimusi che 5 hazvizogoni kubatanidzwa.
Zvimwe zvikanganiso zve laser vision correction
Saka, laser kururamisa kwemaono inotora danho rinotungamirira. Mumakiriniki eAmerica vakabudisa mabhuku akaitaura nezvekuchengetedzeka kwakakwana uye kusavapo kwemagumisiro mushure mekuita mabasa akadaro. Asi nekufamba kwemazuva, vekare varwere vakatanga kuuya kwavari nekumhan'arira kuti vane kaviri mumaziso avo, madenderedzwa uye asterisks vanoonekwa pamberi pavo. Nokufamba kwenguva, makiriniki asinganyori ruzivo rwakakwana pamusoro pemigumisiro inogoneka ichava pasi pemhosva dzechivi. Iye zvino izvi zvinongova chimiro chekuchengetedza.
Zvose izvi hazvina kuongororwa, uye izvi zvinokonzera kufunganya. Imwe yemigumisiro inogona kuva conjunctivitis, retinal detachment, kuora ropa, epithelial kudzvinyirira. Kubudirira kwekushanda kunobva pane zvakaitika kune chiremba, zvaanokwanisa, pane zvakakodzera kuongororwa uye, pamagumo, pamamiriro ezvinhu ehupenyu. Munhu wese akasiyana, kuti muviri wako unopindirana sei ne-laser intervention - hazvisi pachena.
Saka mamiriyoni evanhu anorarama magirazi uye lenzi. Havana kupindira navo zvachose. Kururamiswa, hongu, kuchapa nyaradzo, asi ndiani akati hazvizokupi kukupa mamwe matambudziko?