Retinal yokuzviparadzanisa: zviratidzo, zvinokonzera, kurapwa

Retinal yokuzviparadzanisa - chirwere chakakomba zvomukati wezvakaonekwa. Munguva kukura chirwere ichi ndiparadzaniswe the retina yacho choroid. Iye zvino, yokuzviparadzanisa of the retina ndiyo yakanyanya panyaya pathological ezvinhu uye kuvhiyiwa. Mumakore gumi apfuura takaona vachiwana kukura iyi nosology. Gore negore, retinal yokuzviparadzanisa rinowanikwa mune chimwe kubva 10,000 vanhu uye ndiyo imwe zvinokonzera upofu nokuremara. Pavarume akanga 70% chirwere ichi vari vanhu kushanda zera.

The chikuru chinokonzera retinal yokuzviparadzanisa ndiyo pamberi the retina pakakoromoka, kuburikidza icho, pasi the retina anotanga zvinopfuura vitreous fluid nokudaro otslaivaya Makatsamwira choroid. Uyewo chakaita chinzvimbo kukudziridza chirwere vari kweropa zvinetso, zvichiita kuti panowanikwa chinopedza urongwa, uye sezvo zvakaguma kuti kutyora ukama pakati vitreous muviri uye the retina.

Retinal yokuzviparadzanisa iri zvinorwadza chinopedza, uye idiopathic. Huru Zviratidzo zviri zvemvura maziso uye shimmering nokupenya pamberi angu semheni. Chimiro panomuka izvi rinotsanagurwa "nemisoro" iri vitreous kuna the retina, panguva imwe chete inorasikirwa mvura uye the retina anotanga "dhumhira" pairi. Zvichemo pamusoro "keteni" kana chidzitiro pamberi kuti kuchidzivisa vakakwana chiratidzo rinogona kureva kutanga muitiro retinal yokuzviparadzanisa. In pamberi zvezviratidzo izvi ndizvo zvaikosha kuona nyanzvi ophthalmologist nokuda retinal kuongororwa zvinhu asati vakashorawo. Hapana nyaya havafaniri kuedza zvirape chero madonhwe kana majekiseni, chete nenzira iyo kubatwa retinal yokuzviparadzanisa - kuvhiyiwa ane chinangwa chikuru ndechokudzibatsira kuona huripo retinal misodzi yaro kubviswa.

Kuitika retinal yokuzviparadzanisa kunogona chero zera, asi kakawanda, hosha rinowanikwa mune vanhu vakura zera kubva 25 kusvika 50 makore vane nearsightedness (myopia), munhu anokudzwa, uyewo vakwegura anozadziswa kuvhiyiwa cataract rokubvisa. Huru zvinokonzera ngozi chirwere ichi vari: a myopia simba, zvakasiyana kukuvara ziso, nhodzera.

The nzira chikuru kurapwa kuvhiyiwa, inova chinodiwa kubudirira raro timeliness uyewo-refu kuvapo retinal yokuzviparadzanisa kunotungamirira neuronal masero rufu uye kusingarapiki zvachinja the retina.

Inonyanyoshandiswa kushandiswa nzira kupora vakanyarara the retina dzinosanganisira:

1. chinonzi sclerosing nzira - pamusoro rokunze rukoko weziso chidimbu yaiva uye zvakabatanidzwa chingamu silicone chipanji kana kwakavharwa nenyama mupurasitiki, izvo kunotadzisa nokuumbwa itsva foci pamusoro delamination, achidzikisa kumanikidza pamusoro the retina, uye anotsigira retinal akaturikidzana.
2. Nzira pneumatic retinopexy - muziso jekiseni mhepo sefuro, izvo tama kune nzvimbo delamination namatombo nayo, nokudaro zvichiita kuti mvura kuunganidza zvakawanda pasi the retina.

Dzimwe nguva kuti vabudirire snuggling rakazara retinal yokuzviparadzanisa zvinokosha kuti ishande kanoverengeka. In Kana apo yokuzviparadzanisa haana akabata macular nzvimbo, Zvaifungidzirwa kuti kuzoita zvikuru netariro, asi zvimwe chakaremara chiratidzo achagara nokusingaperi. The kwokuomerwa ndiko kuremara achaenderana velocity wokufambisa unyanzvi hanya.

Prophylactic kurapwa nokuti retinal misodzi uye makomba vasati kwakatungamirira retinal yokuzviparadzanisa: cryotherapy uye Laser photocoagulation i.e. chafariz simba nokuda nokupisa kana kutonhora, kuzvimba anotanga umo pokunamatidza kunoitika uye the retina kusvika choroid.