The chirwere kuti astigmatism. Chii?

Mumakore achangopfuura, vana vari kushandiswa matambudziko ophthalmologic siyana. Pakati pavo vane astigmatism. Chii chaizvoizvo? Kutaura chokwadi, hazvina chirwere, asi zvinoitika refractive kuremara pamusoro izvo (cornea), iro rine mugari chimiro. Nokuda kwaizvozvi, chiedza mwaranzi regai kufunga, izvo zvinoreva kuti mufananidzo uri blurry. Panguva paumbwe muviri wemwana chirwere anogona kuitika chero rwakazara. Richiwanika sezvo astigmatism mumaziso vaviri, kana kuti mumwe.

Ashandiswa zvakaumbwa cornea - idenderedzwa chimiro, hunobvumira mwaranzi yechiedza pfungwa zvakajeka uye uchatamisa the retina rakaisvonaka mufananidzo. Kana cornea iri yakaita imwe vise, kuti mwaranzi yechiedza vari refracted zvakasiyana, izvo zvinoitawo kuti kururama zvakaratidzwa zvinokukanganisa.

The chirwere kuti astigmatism. chirwere sei?

Rakajairika majini yokusafa astigmatism. pakukuvara ziso kana Kuvhiya anogona kukonzera anowanikwa fomu. Vabereki vanogona vakazvimiririra anokwezvera ndechokuti mwana ichiwira chiratidzo: akasendamira nenyaya, kuti funga izvozvo, kazhinji squinting. A shoma murume zvinogoneka kushatirwa uye vakawedzera kuneta iri kumashure.

How kurapa?

Not zvakaipa zvakanaka, uye zvakarurama astigmatism. Chii chiri "kururamisa"? Zvose zvinoenderana aripo matambudziko. Low astigmatism (kusvika 0,5 D) pasina myopia uye hyperopia kazhinji haana kugadziriswa. Kana ukuru astigmatism kumusoro, Zvinokurudzirwa kushandisa magirazi chaizvo lenses.

Musimboti marapirwo ndechokuti chiremba kwakavakirwa rokuti kuongororwa cylindrical anosarudza kwakarurama nzvimbo pamusoro akabatana. Izvi achachinja refraction mwaranzi, uye mwana achaona zvakajeka.

Kuvhiya nzira zvinogoneka chete pashure yokupedzisira paumbwe muviri, kwete kureva munhu asati akatsauka makore 20 okuberekwa.

In astigmatism nokuberekwa mwana Kazhinji hazvina kutomboziva zvaanoona zvakaipa. Ndiye chinhu kuenzanisa manzwiro angu. Iye Ungangove haana pfungwa nezvechirwere ichi sezvo astigmatism. Chii, uye sei zvakaipa, dzimwe nguva kuziva, uye vabereki pachavo. Asi anokwanisa nyanzvi achasarudza chirwere uye anoratidza magadzirisirwo dambudziko.

Kana isu kutaura nyaya chokururamisa astigmatism anonzwisisa, zvino pamusoro nguva zvichiita kuti kukanganwa pamusoro magirazi. Zvisinei, pane imwe anokudzwa haagoni kuita pasina kurangwa Laser corneal urema.

Zvakakosha chaizvo nguva kutanga kurapwa. Nokuti vane vasanyanye kutarisana acuity zvingamuka amblyopia, kazhinji achiperekedzwa astigmatism. Chii? Ichi chirwere simbe ziso, kana pane, ungaderedza kushanda masero cortical. At zvidzidzo chikoro mwana anogona nematambudziko akakura.

Kumba kurapwa zvinokwanisika kushandisa maturusi uye zvirongwa. Vanonzi kuchirapa magirazi yakabvooka hazvisi mushonga nokuda kuzoita kutarisana acuity. Chokwadi, havana kuwedzera Manyiminya kudzama kukoshesa. Asi simba ravo kunobatsira kana astigmatism haisi nesayenzi nekusimba.

Kugadzirira ine bilberry, siyana Mishonga zvokuwedzera vari multivitamin zvivako, pane mishonga. Vhitamini jekiseni ophthalmologists ushandiswe dzinozivikanwa, regai kuverenga yacho inoshamisa kushanda.

Pamusana zera ravo, vana havazivi kuti vane mamwe matambudziko nokuona. Saka, kuona chiremba nguva, kunyange kana pasina kugunun'una. Izvi zvichaita kuti kana kubata chirwere panguva kutanga.