Amakuru - Nigute ushobora guhuza lensike iboneye kubana?

Nigute ushobora guhuza lensike iboneye kubana?

Mubihe bisanzwe, iyo turebye kure, ibintu bya kure bishushanywa kuri retina y'amaso yacu, kugirango tubashe kubona ibintu bya kure neza;ariko kumuntu wa myopic, iyo arebye kure, ishusho yibintu bya kure iri imbere ya retina, Nibishusho bidasobanutse mumafaranga, kuburyo adashobora kubona ibintu bya kure neza.Impamvu zitera myopiya, usibye ibintu byavukanye (ababyeyi bombi ni myopic cyane) hamwe nibidasanzwe mugukura kw'amaso y'inda, impamvu y'ingenzi muri iki gihe ni ingaruka z’ibidukikije.

Niba umwana adafite myopiya kandi urugero rwa astigmatism ruri munsi ya dogere 75, mubisanzwe iyerekwa ry'umwana ni ryiza;niba astigmatism irenze cyangwa ingana na dogere 100, nubwo iyerekwa ryumwana ridafite ikibazo, abana bamwe nabo bazagaragaza ibimenyetso bigaragara byumunaniro ugaragara, nko kubabara umutwe, ibibazo byo kwibanda, nibindi. Kutibanda cyane, guta umutwe mugihe wiga, nibindi .
Nyuma yo kwambara ibirahuri bya astigmatism, nubwo abana bamwe batabona neza, ibimenyetso byumunaniro ugaragara byahise byoroha.Kubwibyo, niba umwana afite astigmatism irenze cyangwa ingana na dogere 100, nubwo umwana yaba ari kure cyane cyangwa kure-kure, turasaba guhora twambaye ibirahure.
Niba impinja nabana bato bafite astigmatism nyinshi, mubisanzwe biterwa na dysplasia yijisho.Bagomba kugenzurwa hakiri kare bakabona ibirahuri mugihe, bitabaye ibyo bikazatera byoroshye amblyopia.

Igihe cyo kohereza: Ukuboza-03-2022