Zvinosuruvarisa, havasi vana vose vanozvarwa vakagwinya. Uye zvirwere zveziso hazvisi izvozvi. Chimwe chazvo chirwere chekuberekwa chinokonzera mwana mucheche, izvo zvinowanikwa panguva yekukura kweprauterine. Chiremba ane ruzivo pakarepo anonyora kuvhara kweziso reziso. Kunyange zvakadaro, kurapwa kwemahara ekuberekwa, iyo inofanira kutanga kusinganonoki, inoda kunyatsoongorora kuongorora, sezvo chirwere ichi chakakamurwa kuva mhando dzakasiyana.
Mhando dzepenital cataracts
Sezvatatoona, chirwere chacho ndechechina.
- Yokutanga ipo polar cataract, iyo ndiyo yakajeka fomu. Pamusoro pe lens pane greyish cloudiness, iyo yakareba iyo isingapfuuri mamita maviri. Kufanirwa kwevana vane rudzi urwu rwechirwere chekuberekwa kunofadza zvikuru. Izvo zvinenge zvisingaiti maziso. Kana chirwere chacho chisingapindirani nechecheche, hachifambi mberi, anoona zvakanaka, saka kurapwa hakurevi.
- Rudzi rwechipiri rudzi rwechirwere chinopararira. Inoratidzirwa ne-turbidity yeziso rose yemaziso. Kakawanda kaviri maziso anotambudzwa, uye dambudziko risina kuvhiyiwa harina kugadziriswa.
- Kana mavara acho achionekwa pane lens iri maitiro ezvindori, zvino inorondedzerwa seyakatsemuka.
- Uye rudzi rwekupedzisira ndiyo cataract nyukliya, kuratidzwa kwaro kwakafanana ne polar imwe. Zvisinei, pane kusiyana. Chokutanga, maonero ane fomu iyi anotambudzika zvikuru. Chechipiri, nekuwedzera kwechikoro, chiratidzo chinovandudza, chinoita kuti zvive nyore kugadzirisa kuongororwa.
Zvinokonzera
Ichi chirwere chizvarwa, asi zvinokonzera cataract muvana zvinogonawo kusanganiswa nezvimwe zvirwere. Mukuwedzera, chirwere chiri mumwana chinoita kuti amai vauye pamuviri wemishonga yakawanda. Uyezve, kana pamuviri uchitungamirirwa ne hypothyroidism kana kuti hauna huwandu hwakawanda hwe vitamin A, njodzi yokuti fetus ichava nehutano hwepabonde yakanyanya kwazvo.
Kurapa
Pakarepo mushure mekuongororwa, cataracts inofanira kurapwa. Muzviitiko zvakawanda, unogona kubvisa chirwere ichi mukati memwedzi yekutanga yehupenyu. Asi kufungidzira kusava nemaitiro evanhu nzira dzokurapa munyaya iyi hazvibviri, sezvo kune mukana wekudzivisa zvachose mwana wekuona.
Usatya chirwere. Nzira dzakadaro dzenguva refu dzakashandiswa kubudirira munyika yose. Mwana wacho anobviswa lenzi yakagadziriswa, achiiisa nechimwe chekuita. Kuchinja kwacho hakuchisiri kudiwa, uye hapana opacities kune lens rekuita haisi yakaipa. Kuvhiya kunopa mwana mukana wekutarisa pasi kwete nemirazi kana lenzi, asi nemaziso ake. Chete chiitiko ndicho chisarudzo chekliniki yakavimbika.