Impamvu nyayo yo kutareba ntabwo yunvikana neza, ariko ibintu byinshi bitanga umusanzu kuri iri kosa ikosora, birangwa no kureba neza hejuru ariko bitangaje kure.
Abashakashatsi biga hafi bamenyekanye byibuzeibintu bibiri by'ingenzi bishobora guteza akagakugutezimbere ikosa rikwirakwiza.
Genetics
Ingirabuzimafatizo zirenga 150 zayopia-Prone ryagaragaye mu myaka yashize. Kimwe muri i gene nkiyi ntizishobora gutuma imiterere, ariko abantu batwara byinshi muri izo genzurali bafite ibyago byinshi byo kurera.
Kuburanisha - hamwe nibimenyetso bya genetike - birashobora kunyurwa kuva ku gisekuru kugera mu gikurikira. Iyo umwe cyangwa ababyeyi bombi basa neza, hari amahirwe menshi abana babo bazateza imbere Myopiya.
Ingeso Yera
Ibigongo ni igice kimwe cya puzzle yanyopia. Kuburanira kure birashobora kandi guterwa cyangwa byarushijeho kwiyongera kubitekerezo bimwe na bimwe byerekezo - byumwihariko, kwibanda kumaso kubintu hafi yigihe kinini. Ibi birimo amasaha make, maremare yamaze gusoma, ukoresheje mudasobwa, cyangwa kureba terefone cyangwa tablet.
Iyo imiterere yijisho ryawe itemerera umucyo kwibanda kuri retina, abahanga mumaso bahamagara iri kosa rya ocket. CORNESA yawe na lens bakorera hamwe kugirango bamene itara kuri retina yawe, urumuri rworoshye rwijisho, kugirango ubashe kubona neza. Niba hari ijisho ryawe, cornea cyangwa lens yawe ntabwo ari ishusho nziza, urumuri ruzarunama cyangwa ntirubatorikiye kuri retina nkuko bisanzwe.
Niba ufite kure cyane, ijisho ryawe rirerire cyane kuva imbere inyuma, cyangwa cornea yawe irumye cyane cyangwa hari ibibazo bifite imiterere ya lens yawe. Umucyo uza mumaso yawe wibanda imbere ya retina aho kuba kuri yo, gukora ibintu bya kure bisa fuzzy.
Mugihe myopia isanzwe isanzwe ihagarara mugihe cyo gukura hakiri kare, ingengabihe y'abana ningimbi bangarugero bashiraho noneho birashobora kuba bibi.
Igihe cyagenwe: Feb-18-2022