Kutheni abantu abanamahlwempu bajonga?
Kwabesetyhini abakhulelweyo abavakalisa ukujonga, ukubeletha ngokwemvelo kunokuba yingozi. Into kukuba ngexesha lemizamo, xa ibhinqa lifuna ukunyanzelisa, kukho ubunzima bomzimba wonke. Ngenxa yoko, kukho ukwanda kwexinzelelo lobungozi, kunye nalo, uxinzelelo lwe-intraocular. Konke oku kunokukhokelela ekubeni iinqwelo eziqulethwe kwi-sclera (i-shell shell) ziqala ukuqhuma.
Kwimeko enobungozi ngakumbi ibonakala kwi-myopia (i-pathology ehamba kunye nokhathala kwe-retina). Ngenxa yoko, ngombono ombi, kwaye xa kwenzeka ukuba i-cearean ayenziwanga kule ngxaki, kukho ukuphakama okukhulu kwintsimbi ye-retina, enokulahlekelwa yombono.
Kuziphi iimeko apho kuyimfuneko kumbono ongekhoyo wokuba unqabile?
Kwiyeza kukho into enjalo njengobungqina kwiqendu laseKesare ngokwemibono. Ziyabonisa ngokucacileyo ezo zifo zamehlo apho ukuhanjiswa kwenziwa kuphela yecandelo lesondlo.
Ngoko ke, ukuba ukujonga kwangaphambili komama ongomso mkhulu kune-(-) 7 i-diopters-oku kuluphawu lokusebenza kwecandelo. Nangona kunjalo, bonke ngabanye kwaye ngelo xesha baqwalasela ingqalelo nje ubunzima be-disorder, kodwa kunye neendlela zokukhulelwa. Ngokuphathelele i-hyperopia, akuyona inkcazo yokusebenza.
Kwakhona ukuthetha malunga naluphi uhlobo lokuphazamiseka okubonakalayo kwinqanaba elenzayo, kuyimfuneko ukusho malunga nokuphulwa okufana noku:
- ukuguqulwa kwe-retina;
- utshintshe inxalenye ye-retina okanye ukulimala;
unyango kwamehlo ku-anamnesis (ngokuqhelekileyo ngenxa yokuthungela i-retinal).
Ukuthetha malunga nokuba ngaba abaseCesare benza ngokungahambi kakuhle, kuyafuneka kuqatshelwe ukuba kukho izifo zamehlo ezithile apho i-ophthalmologists iluleka ngokucacileyo abafazi ukuba bakhulelwe. Okokuqala, inxulumene neenkqubo ezonakalisayo ze-retina ezineempahla ezibi kakhulu emehlweni. Oku kuchazwa yinyaniso yokuba ngenxa yokwabiwa kwakhona kwegazi ngexesha lokukhulelwa, ukuhamba kwegazi kwi-retina yeso kunokuncitshiswa kakhulu, okuya kubakho kwimiphumo engavumelekanga yowesifazane - ukwanda kwe-myopia, kwaye kwezinye iimeko kungaboni.