I-Myopia isifo selihlo, apho umfanekiso ungagxile kwi-retina yelihlo, kodwa phambi kwayo. Esi siphene sikhokelela ekubeni izinto ezikude zibonakala ziphazamisekile, zingabonakali, kanti xa zijonge izinto ezikufutshane, ukucaca kombono kugcinwa, okuvela kuyo igama eliqhelekileyo lesi sifo, ukujonga kwangaphambili .
Okwangoku, ngaphezulu kwe-10% yabemi behlabathi lijongene nokubona, kwaye ngenxa yomthwalo okhulayo kwindlela yokubukeka kunye nezinye izinto ezimbi, inani labantu abane-myopia landa.
Yintoni i-myopia yeqondo elincinane?
Kuza kube yimhla, i-myopia ihlukaniswe ngamadridi amathathu:
- buthathaka, ukuya kwi-diopters -3;
- umyinge, ukusuka kwi-diopters -3 ukuya kwi-6;
- phezulu, ngaphezu kwe -6.
I-Myopia yezinga elibuthathaka liyakwazi ukuba yimbini yamehlo, kwaye ingabonwa kuphela kweso.
Ukongezelela, ngokohlobo lwesifo, i-myopia ingaba yinkqubela phambili (ikhona) kwaye ihamba phambili. Kwimeko yesibini, kunye nokuxilongwa kokuqala kwe-myopia yezinga elincinci, liyakhula libe ngumyinge, kwaye libe yinqanaba eliphezulu.
Indlela yokuphatha i-myopia yeqondo elincinane?
Inkcazo yezindlela zokunyanga i-myopia yezinga eliphantsi lixhomekeke kulolu hlobo lonyango esijongene nalo.
Nge-myopia engeyiyo ihambayo, into ephosakeleyo yokukhutshwa, ngokuqhelekileyo akukho mfuneko yonyango efunekayo kwaye yonke into iyancipha kwiindlela zokulungisa, ezifana neziglasi okanye i-lens. Kodwa kufuneka kukhunjulwe ukuba ukhetho olungalunganga lweglasi ludala ukongeza okongeziweyo kwamehlo kwaye kunokubangela inkqubela ye-myopia, ngoko ke, ukhetho lwabo kufuneka luthatyathwe ngokucophelela.
Okubaluleke kakhulu umbuzo wokhetho oluchanekileyo lwee-egoti zokulungisa, xa i-myopia yezinga elibuthathaka lidibene ne- astigmatism . Ukuba ayinakucelwa kwaye ayisebenzisi iilensi ezikhethekileyo ezilungiselelwe ukulungisa ingqalelo nje kuphela, kodwa i-astigmatism, ngoko isigulane sinokuba neentloko ezingapheliyo ezinxulumene neziglasi.
Kucacile ukuba ukusetyenziswa kweziglasi okanye iilensi akufanelanga wonke umntu, abaninzi banokuthabatha iindlela ezifana nokungenelela kokuphaphaza ukunyanga i-myopia yeqondo elimnene. Kuza kube yimhla, eyona nto ibonakalayo yilungiso lombono we-laser. Le ndlela ithathwa njengeyona nto ingenayo kwaye ayinakuphikiswa.
Kwimeko ye-myopia eqhubekayo, ukulungiswa kombono akucebisi kuze kube lula ukuncipha. Ulwaphulo oluxhasayo lubaluleke kakhulu apha.
Unyango lwonyango lwe-myopia yezinga elibuthathaka
Okokuqala, olu unyango lubandakanya ukungena kwamavithamini C no-B, ubunzima bamavithamini ezine-lutein, kunye nokusetyenziswa kwamaconsi akhethekileyo kwamehlo.
Ukugcina ithoni yeemisipha ezijongene nokuhlala kweso, kukho i-gymnastics ekhethekileyo kwamehlo. Ukongeza, iindlela ezahlukeneyo ze-physiotherapy zisetyenziswa kakhulu.
Akukho zithintelo ezinzulu kwi-myopia yeqondo elincinci, kodwa konke okufanayo kuyimfuneko ukuyigcina