Kutshanje, umbhali udibene nemeko emele ngokukodwa. Ngexesha lokuhlolwa kombono, umbono womntwana wawumhle kakhulu xa kuvavanywa amehlo omabini. Nangona kunjalo, xa kuhlolwa iliso ngalinye ngabanye, kwafunyaniswa ukuba iliso elinye line-myopia ye -2.00D, eyayingahoywa. Kuba elinye iliso lalibona kakuhle ngelixa elinye lingaboni, kwaba lula ukuba lo mbandela ungahoywa. Ukungahoywa kwe-myopia kwelinye iliso kunokukhokelela ekunyukeni ngokukhawuleza kwe-myopia, ukuphuhliswa kwe-anisometropia ye-refractive kumehlo omabini, kunye nokuqala kwe-strabismus.
Le yimeko eqhelekileyo apho abazali abazange baqaphele ngokukhawuleza i-myopia kwelinye lamehlo omntwana. Ngeliso elinye libe yimyopic kwaye elinye lingekho, libonisa inqanaba elibalulekileyo lokuzifihla.
Iimbangela zeMonocular Myopia
Ubuchule obubonakalayo kumehlo omabini abusoloko bulungelelene ngokugqibeleleyo; kukho iiyantlukwano ezithile kumandla okuhlaziya ngenxa yezinto ezifana nemfuza, ukukhula kwasemva kokubeleka, kunye nemikhwa yokubona.
Ngaphandle kwemiba yemfuza, izinto ezisingqongileyo zingunobangela othe ngqo. Uphuhliso lwe-myopia ye-monocular alukho kwangoko kodwa luyinkqubo ehamba kancinci ngokuhamba kwexesha. Xa amehlo etshintsha phakathi kombono okufutshane nakude, kukho inkqubo yohlengahlengiso eyaziwa ngokuba yindawo yokuhlala. Njengojoliso lwekhamera, amanye amehlo ajonga ngokukhawuleza ngelixa amanye ekwenza oko kancinci, okukhokelela kumanqanaba ahlukeneyo okucaca. I-Myopia yimbonakaliso yemicimbi ngendawo yokuhlala, apho amehlo azama ukulungelelanisa xa ejonga izinto ezikude.
Umahluko kumandla e-refraction phakathi kwala mehlo mabini, ingakumbi xa umlinganiselo womahluko ubalulekile, unokuqondwa ngokulula ngolu hlobo: Kanye njengokuba wonke umntu enesandla esilawulayo esomeleleyo nesisetyenziswa rhoqo ngakumbi, amehlo ethu aneliso elilawulayo. Ingqondo ibeka phambili ulwazi oluvela kwiliso elilawulayo, ekhokelela kuphuhliso olungcono. Abantu abaninzi banokubona okungafaniyo kwiliso ngalinye; nangaphandle kwe-myopia, kunokubakho ukuhluka kwi-acuity ebonakalayo phakathi kwamehlo amabini.
Imikhwa ebonakalayo engafanelekanga inokukhokelela ekuphuhlisweni kwe-myopia ye-monocular. Umzekelo, ukuhlala kude kube sebusuku ubukele imidlalo yeTV okanye ufunda iinoveli, okanye ungqengqeNyeicala ngelixa ukubukela kunokuba negalelo ngokulula kule meko. Ukuba iqondo le-myopia kwelinye iliso lincinci, lingaphantsi kwama-degrees angama-300, lisenokungabi nempembelelo enkulu. Nangona kunjalo, ukuba iqondo le-myopia kwelinye iliso liphezulu, lidlula ii-degrees ze-300, iimpawu ezifana nokukhathala kwamehlo, intlungu yamehlo, intloko ebuhlungu kunye nezinye izinto ezingathandekiyo.
Indlela elula yokumisela iliso elilawulayo:
1. Yandisa izandla zombini kwaye wenze isangqa kunye nabo; jonga into kwisangqa. (Nayiphi na into iya kwenza, khetha nje ibe nye).
2. Gquma amehlo akho asekhohlo nasekunene kwaye ujonge ukuba into engaphakathi kwesangqa ibonakala ihamba xa ijongwe ngeliso elinye.
3. Ngexesha lokuqwalaselwa, iliso apho into ihamba ngaphantsi (okanye ayikho kwaphela) liliso lakho elilawulayo.
Ukulungiswa kweMyopia yeMonocular
I-monocular myopia inokuchaphazela umbono welinye iliso. Xa elinye iliso lingaboni kakuhle kwaye lizama ukubona ngokucacileyo, ngokuqinisekileyo liya kunyanzela elinye iliso ukuba lisebenze ngakumbi, nto leyo ekhokelela kuxinzelelo kwiliso elingcono kunye nokuncipha kokubona kwawo. Enye i-drawback ecacileyo ye-myopia ye-monocular kukungabikho kokuqonda okunzulu xa ujonga izinto ngamehlo omabini. Iliso kunye ne-myopia inomsebenzi obonakalayo obuthathaka kunye ne-acuity, ngoko iya kuzama ukusebenzisa indawo yayo yokuhlala ukuze ibone ngokucacileyo injongo. Ukuhlala ixesha elide ngokugqithisileyo kunokukhawulezisa ukuqhubela phambili kwe-myopia. Ngaphandle kokulungiswa kwangethuba kwe-myopia ye-monocular, iliso le-myopic liya kuqhubeka liba mbi ngokuhamba kwexesha.
1. Ukunxiba iiglasi
Kubantu abane-myopia ye-monocular, amanyathelo okulungisa anokuthathwa kubomi bemihla ngemihla ngokunxiba iiglasi, ngokufanelekileyo ukuphucula ukukhubazeka okubonakalayo okunxulumene ne-monocular myopia. Omnye unokukhetha ukunxiba iiglasi ngomyalelo weliso elinye kuphela, ngelixa elinye iliso lihlala lingenammiselo, elinokunceda ukunciphisa i-myopia emva kohlengahlengiso.
2. Corneal Refractive Surgery
Ukuba kukho umahluko obonakalayo kwimpazamo yokuphinda kubonakale phakathi kwamehlo omabini kunye ne-monocular myopia ichaphazele kakhulu ubomi bomntu bemihla ngemihla kunye nomsebenzi, utyando lwe-corneal refractive lunokuba lukhetho lolungiso. Iindlela eziqhelekileyo ziquka utyando lwelaser kunye ne-ICL (Implantable Collamer Lens) yotyando. Iinkqubo ezahlukeneyo zifanelekile kwizigulane ezahlukeneyo, kwaye ukhetho olufanelekileyo kufuneka lwenziwe ngokusekelwe kwiimeko zomntu ngamnye. Ulungiso olusebenzayo lukhetho oluchanekileyo.
3. IiLensi zoQhagamshelwano
Abanye abantu banokukhetha ukunxiba iilensi zokunxibelelana, ezinokuthi zilungelelanise umbono weliso le-myopic ngaphandle kobunzima bokunxiba iindondo ezinefreyimu. Olu lukhetho olulungileyo kwabanye abantu abathanda ifashoni abane-myopia ye-monocular.
Iingozi zeMonocular Myopia
1. Ukonyuka kwamehlo ukudinwa
Imbono yezinto ngeliso ngokwenene sisiphumo samehlo omabini asebenza kunye. Kanye njengokuhamba ngemilenze emibini, ukuba umlenze omnye mde kunomnye, kuya kubakho ukuqhwalela xa uhamba. Xa kukho umahluko obalulekileyo kwiimpazamo zokuphinda-phinda, elinye iliso lijolise kwizinto ezikude ngelixa elinye iliso lijolise kwizinto ezikufutshane, ezikhokelela ekunciphiseni amandla omabili amehlo ukulungisa. Oku kunokubangela ukukhathala okugqithisileyo, ukuhla ngokukhawuleza kombono, kwaye ekugqibeleni i-presbyopia.
2. Ukuncipha ngokukhawuleza kuMbono weliso elibuthathaka
Ngokomgaqo othi "uyisebenzise okanye ulahlekelwe yiyo" kumalungu ebhayoloji, iliso elinombono ongcono lisetyenziswa rhoqo, ngelixa iliso elibuthathaka, ngenxa yokusetyenziswa okungaqhelekanga, ngokuthe ngcembe liwohloka. Oku kukhokelela ekuboneni okubi kwiliso elibuthathaka, ekugqibeleni kuchaphazela ukuhla kombono wamehlo omabini.
3. Uphuhliso lweStrabismic Amblyopia
Kubantwana kunye nolutsha olukwinqanaba lophuhliso lokubonwayo, ukuba kukho umahluko obalulekileyo kwiimpazamo zokuphinda zihlaziyeke phakathi kwamehlo omabini, iliso elinombono ongcono libona izinto ngokucacileyo, ngelixa iliso elinombono obuthathaka lizibona ziluzizi. Xa elinye iliso likwimeko yokungasebenzi kakuhle okanye lingasetyenziswanga ixesha elide, kunokuchaphazela ingqondo yengqondo yokwakheka kwemifanekiso ecacileyo, ngaloo ndlela icinezela umsebenzi weliso elibuthathaka. Imiphumo ehlala ixesha elide inokuchaphazela ukuphuhliswa komsebenzi wokubonwayo, okukhokelela ekubunjweni kwe-strabismus okanye i-amblyopia.
Ekugqibeleni
Abantu abane-myopia ye-monocular ngokuqhelekileyo banemikhwa yamehlo engalunganga, njengokujika okanye ukuguqula iintloko zabo xa bejonge izinto ezikufutshane kubomi bemihla ngemihla. Ngokuhamba kwexesha, oku kunokukhokelela ekuphuhlisweni kwe-myopia ye-monocular. Kubaluleke ngokukhethekileyo ukujonga imikhwa yamehlo abantwana, njengoko indlela ababamba ngayo usiba ngoxa befunda nayo ibalulekile; Ukuma okungafanelekanga kunokuba negalelo kwi-myopia ye-monocular. Kubalulekile ukukhusela amehlo, ukuphepha ukudinwa kwamehlo, ukuthatha ikhefu yure nganye xa ufunda okanye usebenzisa ikhompyutha, uphumle amehlo kangangemizuzu elishumi, uphephe ukuhlikihla amehlo, nokugcina amehlo ecocekile.
Kwiimeko ze-myopia ye-monocular, iiglasi ezilungisiweyo zokulungisa zingaqwalaselwa. Ukuba umntu akazange anxibe iiglasi ngaphambili, kunokubakho ukungonwabi ekuqaleni, kodwa ekuhambeni kwexesha, bayakwazi ukuziqhelanisa. Xa kukho umahluko obalulekileyo kwiimpazamo zokujonga phakathi kwamehlo omabini, uqeqesho lombono lunokuba yimfuneko ukulungisa imiba ebonakalayo kumehlo omabini. Kubalulekile ukuqinisekisa ukunxitywa kweglasi rhoqo kwi-myopia ye-monocular; kungenjalo, umahluko embonweni phakathi kwamehlo omabini uya kwanda, buthathaka amandla omabini amehlo ukusebenzisana.
Ixesha lokuposa: Jul-12-2024