Lokufunyaniswa astigmatism. Yintoni na?

Kwiminyaka yakutshanje, abantwana zisetyenziswa kakhulu iingxaki ezahlukahlukeneyo ophthalmologic. Phakathi kwazo kukho ezi astigmatism. Yintoni ngokwenene? Eneneni, akukho sisifo, kunoko, kukho isiphako zokunganyangeki lens (inwebu), nto leyo eye i imilo ezitenxileyo ezinokwenzeka. Ngenxa yoku, i-reyi ukukhanya musa ukugxila, nto leyo ethetha ukuba lo mfanekiso kufiphale kancinane. Ngexesha lokusekwa yomzimba komntwana esi sifo kunokwenzeka nakweliphi na inqanaba. Oko kwenzeka njengoko astigmatism emehlweni zombini, okanye enye.

inwebu emise ngokuchanekileyo - imilo ungqukuva, kuvumela imitha yokukhanya ukuze ingqalelo ngokucacileyo kwaye unikeze kwiretina umfanekiso omhle. Xa inwebu emise ngathi melon, imitha ka kukukhanya refracted ngokwahlukileyo, nto leyo idala umbono ephosakeleyo le ezisingqongileyo.

Lokufunyaniswa astigmatism. wenza njani esi sifo?

Le astigmatism zemfuza okusegazini ixhaphakileyo. yokulimala kwamehlo okanye uqhaqho kungabangela ufumene ifomu. Abazali ngokuzimeleyo iphawule into yokuba lo mntwana siwile umbono: yayame kumxholo, ukuba bacinge nto, ngokufuthi squinting. Indoda encinane ucaphuka kunokwenzeka yaye nokwanda ukukhathala le mvelaphi.

Indlela yokuphatha?

Not baphathwe ngendlela eyiyo, kunye astigmatism echanekileyo. Yintoni le "lungisa"? Konke kuxhomekeke iingxaki ezikhoyo. astigmatism Low (ukuya ku 0,5 D) ngaphandle ukubona kunye hyperopia ngokuqhelekileyo zingalungiswa. Ukuba iqondo astigmatism ngasentla, kucetyiswa ukuba usebenzise nkulu lenses ezikhethekileyo.

Kakuhle eli unyango kukuba ugqirha esekelwe lecandelo leemviwo zezindlu ukhetha indawo efanele esqwini. Oku kuzakuthsintsha refraction semitha, kwaye umntwana uya kubona ngokucacileyo.

indlela ukulungisa kuhlinzwa kuyinto kunokwenzeka kuphela emva kokumiselwa lokugqibela umzimba, hayi okt phambi kokuba umntu ujika engama-20 ubudala.

Xa astigmatism nokuzalwa komntwana abadli nokuba uyazi oko akubonayo engalunganga. Yena nto ukuthelekisa iimvakalelo zam. Yena kakhulu lunoku- bengazi ngalo ukugula astigmatism. Yintoni na, kwaye baphathwe ngayo, maxa wambi akwaziwa, kunye nabazali ngokwabo. Kodwa oyingcaphephe ofanelekileyo uya kumisela isifo kwaye acebise izisombululo le ngxaki.

Ukuba sisondela umba yokulungisa astigmatism unengqiqo, ngoko ngokuhamba kwexesha oko kuya kuba lula ukulibala malunga iindondo. Noko ke, iqondo eliphezulu akakwazi ukwenza ngaphandle kolungiso laser siphene kwenwebu.

Kubalulekile ukuqala unyango ixesha ebaluleke kakhulu. Ngenxa yokuba kukho ukuhla acuity olubonakalayo inokuphuhlisa amblyopia, ngokuqhelekileyo sikhatshwe yi astigmatism. Yintoni na? Le syndrome iliso uyonqena, okanye mandithi, ukuncipha ukusebenza iiseli cortical. Xa izifundo zesikolo usana sijamelene neengxaki ezinzulu.

Ngexesha unyango ekhaya kunokwenzeka ukuba ukusebenzisa izixhobo ezikhethekileyo kunye neenkqubo. ebizwa-Ngoko zonyango iiglasi ezinemingxuma aba ilikhubalo lokunyanga nokuhlawulwa acuity olubonakalayo. Kakade ke, ukuba kwandiswe kubunzulu woqondo ekujoliswe kuyo. Kodwa impembelelo yabo kuluncedo xa kufunyaniswe ngokwenzululwazi astigmatism.

Amalungiselelo eziqulathe evame, izongezo ezahlukeneyo zokutya kukho izakhiwo afikelelekayo, kunokuba iziyobisi. ophthalmologists therapy Vitamin kumiselwe ngokwemveli, musa ukubala ukuchaphazeleka yayo imimangaliso.

Ngenxa yobudala babo, abantwana abaqapheli ukuba ezinye iingxaki umbono. Ngoko ke, ukuba abone ugqirha rhoqo, nokuba akukho zikhalazo. Oku kuya kuthintela okanye ukunyanga izifo ngexesha ukuze aqale.