Myopia Eyes: zviratidzo, zvinokonzera, kuongorora chirwere uye kurapwa

Myopia ziso - munhu kutadza kuona zvakanaka. Kufunga mufananidzo zvokurwara ichi kunoitika kwete the retina, asi pamberi payo. Naizvozvo munhu anoona zvinhu kure avhiringidzwa uye kwakajeka, kunyange zvazvo zvinhu zvemandorokwati, siyana navo zvakanaka. By panzira, Russian inonzi myopia uye myopic asi.

Nhasi tiri kutarisa zvinokonzera myopia, uyewo nzira kurapa uye kudzivirira zvirwere izvi.

Zvinokonzera myopia

The zvinorondedzerwa zvokurwara, maererano nenyanzvi dzakawanda, ndiyo nhaka chirwere. Scientific uchapupu hunoratidza kuti ziso myopia muvana kwakabatana mamiriro vabereki vavo zvakananga. Kana amai uye baba myopia, ngozi yokuva nechirwere ichi mwana anenge 50%! ari Kana vabereki vane chakaipa chiratidzo, izvozvo airarama 10%.

• Rinokosha kukura myopia kutamba uye zvikuru kuona mutoro. Saka, ichiidzwa kuti inonyanya zvokurwara ikabuda vadzidzi uye vadzidzi, kureva vaya vane mutoro pamusoro ziso rukuru sezvinobvira hwakasimba.
• Zvakakosha kuti zvaakaratidzwa kururamiswa - wokusarudza lenses chokutanga unofanira kuva chaiwo kuona murwere maonero simba uye achabvisa myopia venhema.
• Usava Kudya kunogonawo kukonzera kukura myopia. Kana zvinodyiwa murombo mune mavhitaminzi uye chiya chisingadiwi okunze, kudya munyama hunoumba sclera, kuti ndingangokuvara panowanikwa myopia kunowedzera nguva zhinji.
• Kweropa kusagadzikana ziso uye kutungamirira kukudziri- myopia.

Zviratidzo myopia

Sezvo imi zvichida akaziva, chikuru chiratidzo nearsightedness ndiko kuderedza mufananidzo yakajeka kana kuona zvinhu kure. Man kuedza kugadzira mufananidzo kujeka, squinted, munomimina meso ake, asi zvinhu zviri pedyo, saka murwere anoona zvakanaka. Kunze pachena chiratidzo nokuda myopia kunoratidzwa ziso kunototiomesera uye nomusoro.

Kazhinji, zviratidzo yekutanga vari kutanga kuonekwa ari mwana pamwe nomwe - makore gumi. Zviya, myopia ziso mberi vakadzi makore 20 uye vanhu - kusvika 22. Uye, zvisinei zvino chiratidzo anenge kugadzikana, uye anogona dzimwe nguva kuipa.

myopia

Unyanzvi, ophthalmologists muri madhigirii zvitatu myopia:

1. Munyoro myopia maziso wakaiswa kana chiono anoramba pachiyero diopters matatu.
2. Average dhigirii - kana pachiyero mapopoma kubva matatu kusvika matanhatu diopters.
3. It dzinoratidzwa yakakwirira mwero Kuipa diopters anopfuura matanhatu.

Zvichienderana kunotoda Chokwadi, myopia inogona mberi kana mira. nyaya yokutanga chokuita chirwere, iyo kunoda wepagore kuwedzera imwe diopter izvo simba. Izviwo, kungaita kuti dzakakomba matambudziko, kusvikira urema-akasununguka, rinoda kuvhiya kupindira.

Mira (non-mberi myopia) - kutyorwa refraction (refraction chiedza iri mubishi zvomukati). Zvinoda chete kuchigadzirisa maonero uye hakudi kurapwa.

Nokuda chii ziso myopia kunoitika

Maererano nenyanzvi, mashoko zvinorondedzerwa zviratidzo chirwere dzinoitwa neutera akkommodasie. Saka akadana zvokurapa ziso refractive inoratidza kugona kuchinja maonero zvinhu vari zvakasiyana akareba. Basa rinokosha kukura akati zvokurwara riri vakaridza overvoltage convergence (sezvo pakutsvaga kugona kuziva parizvino chinhu ziso nematemo maziso).

Myopia ziso vakamutsamwisa pamwero mukuru uye seri ziso makakatanwa kuitika mushure kumira kukura kwayo. Makakatanwa Izvi chinokurwadzai Kuchinja anatomical nemamiriro ziso. A simba kunyanya zvainoita tsanangudzo retinal zvirwere, uyewo uvea. Ivo kutungamirira hwokufananidzira myopia fundus kuchinja. Munotatamura Kazhinji achiperekedzwa navaduku vascular fragility nemakakuvara zviri pasi vitreous, uye the retina. A anononoka resorption pamusoro hemorrhages ndiyo turbidity ari vitreous.

Kururamiswa yakaderera myopia

Munyoro myopia mukuona vose (3 diopters) mukurapa anoonekwa kuti haruchazovipo chirwere, kunyanya chiratidzo. Izvi zvokurwara panguva ino yava zvinosuwisa, zvakajairika chaizvo. Asi sezvo mberi, shanduko maonero hazvigoni kungotariswa.

Simba myopia kurapwa pachishandiswa kururamiswa. Magirazi zvakarurama refractive kukanganisa, izvo kutsamwisa kwakaderera maonero. Pakururamisa kushandiswa diffusing rinoonekera. Zviya, ubayire yavo kupfeka, kana zvakakodzera, sezvo kugara akapfeka kunogona kukonzera overvoltage pekugara uye, somugumisiro, kuderera wezvakaonekwa.

Kana ronga pfungwa zvechokwadi zvakateerera mwero myopia. Saka, kudzivisa zvikanganiso zviri myopia nhema, vana uye kuyaruka atropine anounzwa muziso, uye mune ezvinhu dzokuzorora zviri ciliary tsandanyama kuona zvinhu acuity.

Kuwedzera zvaakaratidzwa kururamiswa, kushandisa muviri nokuti meso, uyewo zvinodhaka kuti tisanyanye kurwadza kwacho ziso netsandanyama. Zvinokoshawo uye zvinonyatsorehwa nokusimbaradza muviri, ine zvainoita evanhu rinobatsira, uye naizvozvo ake maonero: kushambira, physiotherapy, masaja, etc. zvokudya zvakakodzera ruchatibatsira muhondo iyi.

Refractive kuvhiyiwa myopia simba

A nzira inoshanda chaizvo kuti Mabatirwo myopia zvishoma dhigirii LASIK ndiyo kuvhiyiwa zvinoreva kushandisa Laser kugadzirisa corneal kuremara. kururamiswa Izvi zvinobvumira chiedza kutarisa the retina uye zvakaratidzwa anova muupenyu.

Eyes mwero myopia

dhigirii iyi myopia - anosvika 6 diopters. Vanaamai vakadaro vanofanira kushandisa, somunhu mutemo, mbiri mbiri ekuverengesa. Imwe - kupa (kururamiswa yakazara) uye dzimwe - (1-3 diopter zvishoma) yokuverenga kana kushanda. Asi muchiitiko chino rakaiswa uye bifocals kuti kuramba kusakara. Ndivo pamusoro magirazi akaronga kuti kuona zvinhu kure, yakaderera - nokuti vadiwa.

Sezvo simba myopia, avhareji mwero myopia mberi. Uye kudzivisa kuti murwere akapa kuvhiyiwa. Hazvina kuvandudza chiratidzo, asi chete unorembedza kudzikira kwaro. Nzira iyi inodaidzwa scleroplasty. Zvinobatsira kuwedzera uwandu midziyo uye, naizvozvo, kuvandudza posterior danda weziso wedzerai, iyo inotungamirira Kudzikamiswa murwere.