Hyperopia: yintoni kunye neempawu eziphambili

Umxholo

• Iimpawu zehyperopia
• Unyango lwenziwa njani
• Yintoni ebangela hyperopia

I-Hyperopia bubunzima ekuboneni izinto ezikufutshane kwaye kwenzeka xa iliso lifutshane kunesiqhelo okanye xa i-cornea (umphambili wamehlo) ingenamandla aneleyo, ibangela ukuba umfanekiso wenziwe emva kweretina.

Ngokwesiqhelo i-hyperopia ikhona ukusukela ekuzalweni, kuba ufuzo sesona sizathu siphambili sale meko, nangona kunjalo, ubunzima bunokubonakala ngokwamanqanaba ahlukeneyo, angenza ukuba ingabonakali kubuntwana, enokubangela ubunzima ekufundeni. Ke ngoko, kubalulekile ukuba umntwana ahlolwe amehlo ngaphambi kokungena esikolweni. Fumanisa ukuba uvavanyo lwamehlo lwenziwa njani.

I-Hyperopia ihlala inyangwa kusetyenziswa iiglasi okanye iilensi, nangona kunjalo, kuxhomekeke kwinqanaba, inokubonakaliswa ngugqirha wamehlo ukwenza uqhaqho lwe-laser ukulungisa i-cornea, eyaziwa ngokuba lityando leLasik. Jonga ukuba zeziphi izikhombisi kunye nokubuyiselwa kwimeko yoqhaqho lweLasik.

Iimpawu zehyperopia

Iliso lomntu one-hyperopia lifutshane kunesiqhelo, umfanekiso ugxile emva kweretina, nto leyo eyenza kube nzima ukubona kufutshane kwaye, kwezinye iimeko, ukude.

Iimpawu eziphambili zehyperopia zezi:

• Umbono omfiliba wezinto ezikufutshane nezikude kakhulu;
• Ukudinwa nentlungu emehlweni;
• Intloko, ngakumbi emva kokufunda;
• Ubunzima bokugxila;
• Ukuziva unobunzima ejikeleze amehlo;
• Amehlo amanzi okanye ubomvu.

Kubantwana, i-hyperopia inokunxulunyaniswa ne-strabismus, kwaye kufuneka ijongisiswe ngamehlo yi-ophthalmologist ukunqanda umbono ophantsi, ukulibaziseka ekufundeni kunye nokusebenza okungalunganga kwinqanaba lobuchopho. Jonga indlela yokuchonga ezona ngxaki zixhaphakileyo zombono.

Unyango lwenziwa njani

Unyango lokubonela kude kuhlala kwenziwa kusetyenziswa iiglasi okanye iilensi zonxibelelwano ukubeka umfanekiso ngokuchanekileyo kwi-retina.

Nangona kunjalo, kuxhomekeke kubunzima obuboniswe ngumntu ekuboneni, ugqirha unokucebisa ukwenza utyando lwehyperopia, enokuthi yenziwe emva kweminyaka engama-21, kwaye isebenzise i-laser ukuguqula i-cornea eya kuthi ibangele ukuba umfanekiso ngoku ugxile kwiretina.

Yintoni ebangela hyperopia

I-Hyperopia ihlala ililifa, oko kukuthi, idluliselwa isuka kubazali iye kubantwana bayo, nangona kunjalo, le meko inokubonakaliswa ngenxa:

• Ukungalunganga kwamehlo;
• Iingxaki ze-Corneal;
• Iingxaki kwiilensi zamehlo.

Ezi zinto zikhokelela kutshintsho olwenzekayo kwiliso, kubangela ubunzima ekuboneni ngokusondeleyo, kwimeko yehyperopia, okanye kude, kwimeko ye-myopia. Wazi umahluko phakathi kwe-myopia kunye ne-hyperopia.