Muva nje, umbhali uhlangabezane necala elimele ngokukhethekile. Ngesikhathi sokuhlolwa kombono, ukubona kwengane kwakukuhle kakhulu lapho womabili amehlo ehlolwa. Nokho, lapho kuhlolwa iso ngalinye ngalinye, kwatholakala ukuthi iso elilodwa line-myopia engu -2.00D, eyayinganakwa. Ngenxa yokuthi iso elilodwa lalibona kahle kanti elinye lingaboni, kwaba lula ukuthi le ndaba inganakwa. Ukunganaki i-myopia ngeso elilodwa kungaholela ekwandeni okusheshayo kwe-myopia, ukuthuthukiswa kwe-anisometropia ye-refractive kuwo womabili amehlo, ngisho nokuqala kwe-strabismus.
Lesi yisimo esivamile lapho abazali bengazange baqaphele ngokushesha i-myopia kwelinye lamehlo omntwana. Ngeso elilodwa liyi-myopic kanti elinye lingenjalo, liveza izinga elibalulekile lokucasha.
Izinkinga ze-Monocular Myopia
I-Visual acuity kuwo womabili amehlo ayilingani ngaso sonke isikhathi; kuvame ukuba nomehluko othile emandleni aphikisayo ngenxa yezinto ezifana nofuzo, ukukhula kwangemva kokubeletha, kanye nemikhuba yokubona.
Ngaphandle kwezici zofuzo, izici zemvelo ziyimbangela eqondile. Ukuthuthukiswa kwe-myopia ye-monocular akuyona into esheshayo kodwa kunalokho inqubo ehamba kancane ngokuhamba kwesikhathi. Lapho amehlo eshintsha phakathi kokubona eduze nakude, kunenqubo yokulungisa eyaziwa ngokuthi indawo yokuhlala. Njengokugxilisa kwekhamera, amanye amehlo agxila ngokushesha kuyilapho amanye enza kanjalo kancane, okuholela emazingeni ahlukahlukene okucaca. I-Myopia iwukubonakaliswa kwezinkinga ngendawo yokuhlala, lapho amehlo ezama ukulungisa lapho ebuka izinto ezikude.
Umehluko emandleni aphikisayo phakathi kwamehlo amabili, ikakhulukazi uma izinga lomehluko libalulekile, ungaqondwa kalula kanjena: Njengoba nje wonke umuntu enesandla esibusayo esinamandla nesisetshenziswa kaningi, amehlo ethu nawo aneso elibusayo. Ubuchopho bubeka phambili ulwazi oluvela esweni elibusayo, okuholela ekuthuthukeni okungcono. Abantu abaningi banokubona okuhlukile esweni ngalinye; ngisho nangaphandle kwe-myopia, kungase kube nokuhlukahluka kokubona kahle phakathi kwamehlo amabili.
Imikhuba ebonakalayo engalungile ingaholela ekuthuthukiseni i-myopia ye-monocular. Isibonelo, ukuhlala kuze kube sebusuku kakhulu ubukele amadrama kamabonakude noma ufunda amanoveli, noma ulaleeyodwaside ngenkathi ukubuka kungaba nomthelela kalula kulesi simo. Uma izinga le-myopia kwelinye iso lincane, lingaphansi kwama-degree angu-300, lingase lingabi nomthelela omkhulu. Kodwa-ke, uma izinga le-myopia kwelinye iso liphakeme, lidlula ama-degree angu-300, izimpawu ezinjengokukhathala kwamehlo, ubuhlungu bamehlo, ikhanda elibuhlungu, nokunye ukungaphatheki kahle kungase kwenzeke.
Indlela Elula Yokunquma Iso Elinamandla:
1. Nweba izandla zombili bese udala indilinga ngazo; buka into ngendingiliza. (Noma iyiphi into ezokwenza, khetha eyodwa kuphela).
2. Vala amehlo akho angakwesokunxele nakwesokudla ngokushintshana bese ubheka ukuthi into engaphakathi kwendilinga ibonakala ihamba uma uyibuka ngeso elilodwa.
3. Ngesikhathi sokubuka, iso lapho into ihamba kancane (noma ingahambi nhlobo) iso lakho eliyinhloko.
Ukulungiswa kwe-Myopia ye-Monocular
I-myopia ye-monocular ingathinta umbono welinye iso. Uma iso elilodwa lingaboni kahle futhi lihluleka ukubona ngokucacile, nakanjani lizophoqa elinye iso ukuthi lisebenze kanzima, okuholela ekucindezelekeni kweso elingcono kanye nokuncipha kokubona kwalo. Enye i-drawback esobala ye-monocular myopia ukuntuleka kombono ojulile lapho ubuka izinto ngawo womabili amehlo. Iso eline-myopia linomsebenzi ompofu wokubonwayo kanye ne-acuity, ngakho-ke lizozama ukusebenzisa indawo yalo yokuhlala ukuze libone okuhlosiwe ngokucacile. Ukuhlala isikhathi eside ngokweqile kungasheshisa ukuqhubeka kwe-myopia. Ngaphandle kokulungiswa ngesikhathi kwe-myopia ye-monocular, iso le-myopic lizoqhubeka nokuba libi ngokuhamba kwesikhathi.
1. Ukugqoka Izibuko
Kubantu abane-myopia ye-monocular, izinyathelo zokulungisa zingathathwa ekuphileni kwansuku zonke ngokugqoka izibuko, ukuthuthukisa ngempumelelo ukukhubazeka okubonakalayo okuhlobene ne-monocular myopia. Umuntu angakhetha ukugqoka izibuko ezinencwadi kadokotela yeso elilodwa kuphela, kuyilapho elinye iso lihlala ngaphandle kwencwadi kadokotela, engasiza ekudambiseni i-myopia ngemva kokulungiswa.
2. I-Corneal Refractive Surgery
Uma kunomehluko omkhulu ephutheni le-refractive phakathi kwamehlo womabili kanye ne-monocular myopia kube nomthelela omkhulu empilweni yomuntu yansuku zonke kanye nomsebenzi, ukuhlinzwa kwe-corneal refractive kungaba inketho yokulungiswa. Izindlela ezijwayelekile zihlanganisa ukuhlinzwa nge-laser kanye nokuhlinzwa kwe-ICL (Implantable Collamer Lens). Izinqubo ezahlukene zifanele iziguli ezahlukene, futhi ukukhetha okufanele kufanele kwenziwe ngokusekelwe ezimweni zomuntu ngamunye. Ukulungisa okusebenzayo kuyisinqumo esifanele.
3. Contact Lens
Abanye abantu bangase bakhethe ukugqoka ama-contact lens, angalungisa ngokulingene ukubona kwe-myopic eye ngaphandle kobunzima bokugqoka izibuko ezinozimele. Lena inketho enhle kwabanye abantu abathanda imfashini abane-myopia ye-monocular.
Izingozi ze-Monocular Myopia
1. Ukwanda Kwamehlo Ukukhathala
Ukubona izinto ngamehlo empeleni kuwumphumela wawo womabili amehlo asebenza ndawonye. Njengokuhamba ngemilenze emibili, uma umlenze owodwa mude kunomunye, kuzoba nokuxhuga lapho uhamba. Uma kunomehluko ophawulekayo emaphutheni e-refractive, iso elilodwa ligxila ezintweni ezikude kuyilapho elinye ligxile ezintweni eziseduze, okuholela ekwehleni kwekhono lawo womabili lamehlo lokuzilungisa. Lokhu kungase kubangele ukukhathala ngokweqile, ukwehla ngokushesha embonweni, futhi ekugcineni presbyopia.
2. Ukwehla Ngokushesha Embonweni Weso Elibuthakathaka
Ngokomgomo othi "uyisebenzise noma uyilahlekele" ezithweni zebhayoloji, iso elinombono ongcono livame ukusetshenziswa, kuyilapho iso elibuthakathaka, ngenxa yokungasebenzisi njalo, kancane kancane liwohloka. Lokhu kuholela ekuboneni okubi kakhulu esweni elibuthakathaka, ekugcineni kuthinte ukwehla kokubona kwawo womabili amehlo.
3. Ukuthuthukiswa kwe-Strabismic Amblyopia
Ezinganeni kanye nentsha esesigabeni sokukhula kombono, uma kunomehluko omkhulu emaphutheni e-refractive phakathi kwamehlo womabili, iso elibona kangcono libona izinto ngokucacile, kuyilapho iso elingaboni kahle lizibona njengokufiphala. Uma iso elilodwa lisesimweni sokusetshenziswa kancane noma ukungasebenzisi isikhathi eside, lingathinta ukwahlulela kobuchopho ngokwakheka kwesithombe esicacile, ngaleyo ndlela kucindezele umsebenzi weso elibuthakathaka. Imiphumela yesikhathi eside ingaba nomthelela ekuthuthukisweni komsebenzi obonakalayo, okuholela ekwakhekeni kwe-strabismus noma i-amblyopia.
Ekupheleni
Abantu abane-monocular myopia ngokuvamile banemikhuba emibi yamehlo, njengokutshekisa noma ukuphendulela amakhanda abo lapho bebuka izinto eziseduze ekuphileni kwansuku zonke. Ngokuhamba kwesikhathi, lokhu kungaholela ekuthuthukisweni kwe-myopia ye-monocular. Kubaluleke ngokukhethekile ukuqaphela imikhuba yamehlo ezingane, njengoba indlela ezibamba ngayo ipeni lapho zifunda nayo ibalulekile; ukuma okungafanele nakho kungaba nomthelela ku-myopia ye-monocular. Kubalulekile ukuvikela amehlo, ukugwema ukukhathala kwamehlo, ukuthatha ikhefu njalo ngehora lapho ufunda noma usebenzisa i-computer, uphumuze amehlo imizuzu engaba yishumi, ugweme ukucikica amehlo, nokugcina amehlo ehlanzekile.
Ezimweni ze-myopia ye-monocular, izingilazi ezinezinhlaka zokulungisa zingacatshangelwa. Uma othile engakaze agqoke izibuko ngaphambili, kungase kube nokungakhululeki ekuqaleni, kodwa ngokuhamba kwesikhathi, angakwazi ukuzivumelanisa nezimo. Uma kunomehluko omkhulu emaphutheni okuphikisana phakathi kwamehlo womabili, ukuqeqeshwa kokubona kungase kudingeke futhi ukuze kubhekwane nezindaba ezibukwayo kuwo womabili amehlo. Kubalulekile ukuqinisekisa ukugqokwa okungaguquki kwezibuko ze-myopia ye-monocular; ngaphandle kwalokho, umehluko embonweni phakathi kwamehlo womabili uzokhula, wenze buthaka ikhono lawo womabili lamehlo okusebenza ndawonye.
Isikhathi sokuthumela: Jul-12-2024