Ukufumana iiglasi zakho qho kusasa, ukuzibeka kwindawo enemvula, kunye nokuzibeka nokuzikhupha mhlawumbi kuqhelekile kuwe, akunjalo? Ngamanye amaxesha ungazibuza ukuba kuya kuba mnandi kangakanani ukukhululeka ngokupheleleyo kwiingxaki zeeglasi. Kukho isisombululo soko. Yiloo nto siza kuthetha ngayo namhlanje. Olo lutyando lokulungisa umbono, okanye utyando lokulungisa umbono.
Yintoni kanye kanye le nkqubo yotyando lwamehlo elungisa ukubona?
Ngamafutshane, olu tyando lugxila kwimitha yokukhanya engena emehlweni akho. Kulapho sibona khona ngokucacileyo. Ukuba unesiphene sokubona, oko kukuthi, impazamo yokujika, le mitha yokukhanya ayijolisi kakuhle. Yiyo loo nto ubona kufiphele.
Cinga ngeliso lakho njengekhamera elungileyo. Le khamera ineenxalenye ezimbini eziphambili ezigxila ekukhanyeni.
1. I-Cornea: Le yinxalenye yeliso ecacileyo, ebhityileyo kancinci ngaphambili. Malunga ne-65% - 75% yokukhanya okungena elisweni ijoliswe apha.
2. Ilensi: Le ikwiliso, ngasemva kwempundu. Emva kokuphuma kwi-cornea, ukukhanya kujoliswa kakuhle kwaye kujoliswe ngqo kwisikrini esingasemva kweliso esibizwa ngokuba yi-retina.
Ngoko ke, olu tyando lwenziwa ngokutshintsha ngokufihlakeleyo imo ye-cornea okanye ilensi, kuxhomekeke kubuthathaka belihlo lakho. Okanye ngokufaka ilensi yokwenziwa elisweni. Ngale ndlela, xa ukukhanya kujoliswe ngokuchanekileyo, unokubona ihlabathi ngokucacileyo kwakhona.
Ziziphi iintlobo eziphambili zolu tyando?
Olu tyando lunokwahlulwa lube ziintlobo ezimbini.
- Iinkqubo zeLaser: Oku kubandakanya ukusebenzisa umqadi welaser okhethekileyo ukuze utshintshe i-cornea yakho ngendlela engabonakaliyo. Olu tshintsho lutshintsha indlela ukukhanya okujikwa ngayo, nto leyo enokuphelisa okanye inciphise kakhulu ukulahleka kokubona kwakho.
- Iinkqubo zokubeka okanye zokutshintsha ilensi: Kule nkqubo, ilensi yokwenziwa, eyenzelwe wena ukuze ilingane nokulahleka kokubona kwakho, ifakwa esweni lakho. Ngamanye amaxesha oku kwenziwa ngaphandle kokususa ilensi yakho yendalo, ngelixa ngamanye amaxesha ilensi yendalo isuswa ize ithathelwe indawo yilensi yokwenziwa.
Nazi ezinye zeenkqubo zotyando ezidumileyo namhlanje:
- I-LASIK (i-laser-incediswa kwi-situ keratomileusis)
- Utyando lwe-Photorefractive keratectomy (PRK)
- NCUMA (ukukhupha i-lenticule encinci)
- I-LASEK (i-laser subepithelial keratomileusis)
- Ukubekwa kwelensi ye-Phakic intraocular (IOL)
- Ukutshintshiselana kwelensi evuselelayo
Musa ukothuka ngala magama. Ugqirha wakho uza kukuchazela ngalinye kula magama ngokulula. Into ebalulekileyo kukuba zonke ezi ndlela zizama ukwenza into efanayo, oku kukunika umbono ocacileyo.
Yeyiphi indlela engcono kakhulu yotyando kum?
Lo ngumbuzo omkhulu abantu abaninzi abanawo. Akukho nto ibizwa ngokuba "lutyando olungcono." Okukulungeleyo kusenokungabi yeyona ilungileyo komnye umntu. Eyona ndlela ilungileyo kuwe ixhomekeke kwizinto ezininzi.
- Uhlobo lokulahlekelwa yimbono onayo: Ezinye iintlobo zotyando zilungele uhlobo oluthile lokulahlekelwa yimbono kunolunye. Usenokuba nokulahlekelwa yimbono ekufutshane neyokubona kude.
- Ubunzima bobuthathaka: Inombolo yakho yemithi nayo iyayichaphazela le nto.
- Impilo iyonke yamehlo akho: Ukuba unezinye izifo zamehlo, ezifana ne-glaucoma, okanye isifo samehlo esomileyo, ezinye iindlela zotyando zisenokungafaneleki.
Ngoko ke, eyona ndawo ifanelekileyo yokufumana ulwazi kunye nesikhokelo ngale nto yingcali yamehlo yakho. Uza kuhlola amehlo akho kakuhle, akuchazele ukuba zeziphi iindlela onokukhetha kuzo, izinto ezilungileyo nezingalunganga, aze akuncede ukhethe eyona ikulungeleyo.
Zeziphi iingxaki zokubona ezinokunyangwa ngolu tyando?
Kukho iintlobo ezine eziphambili zokuphazamiseka kokubona ezinokulungiswa ngolu tyando. Makhe sijonge ukuba ziyintoni na.
| Impazamo yokuRefractory | Icacisiwe ngokulula |
|---|---|
| Ukubona kufutshane / I-Myopia | Izinto ezikufutshane zibonakala ngokucacileyo, kodwa izinto ezikude, njengeempawu kunye neenombolo zebhasi, azicacanga. |
| Ukubona izinto kude/iHyperopia | Nangona izinto ezikude zingabonakala ngokucacileyo, imisebenzi ekufutshane, njengokufunda incwadi okanye iphephandaba okanye ukujonga ifowuni yakho, ayicacanga. |
| I-Astigmatism | Kule meko, izinto ezikufutshane nezikude zinokubonakala zingabonakali kwaye zoluliwe kancinci. Kwakhona luphawu lokuba izibane zezithuthi zibonakala zinemigca ezizijikelezileyo ebusuku. |
| I-Presbyopia (ukubona kufutshane) njengoko ukhula | Imeko abantu abaninzi abahlangabezana nayo xa befikelela kwiminyaka engama-40. Kufuneka babambe izandla zabo kude ukuze babone izinto ezikufutshane. |
Ndingazilungiselela njani ngaphambi kotyando?
Kulungile, masithi ngoku ucinga ngokwenza utyando olunje. Ngaphambi koko, ugqirha wakho uza kwenza uvavanyo oluninzi.
- Uvavanyo lokubona: Ukulahleka kokubona kwakho kuya kulinganiswa ngokuchanekileyo. Baza kujonga nokuba amayeza akho "azinzile." Oku kuthetha ukuba akufuneki kubekho naluphi na utshintsho olubalulekileyo kunyaka okanye emibini edlulileyo.
- Ukuhlolwa kwempilo yamehlo: Kuhlolwa ngokucokisekileyo ukuze kuhlolwe ezinye izifo zamehlo.
- Ukumapha umphezulu wamehlo: Oomatshini abakhethekileyo bokuskena benza imephu eneenkcukacha ezininzi ze-cornea yakho. Oku kubaluleke kakhulu ekucwangciseni utyando.
Ukongeza, ugqirha wakho uza kukunika eminye imiyalelo. Umzekelo, angakunika amaconsi eliso anokubulala iintsholongwane ukuze uwafake emehlweni akho kangangeentsuku ezimbalwa ngaphambi kotyando. Kubaluleke kakhulu ukulandela yonke le miyalelo ngokuchanekileyo.
Kwenzeka ntoni ngexesha lotyando?
Nangona abantu abaninzi beyoyika le nto, eneneni ayisiyonto inkulu njengoko unokucinga. Le yinkqubo yokunyanga ngaphandle apho ungagoduka khona ngaloo mini inye ngaphandle kokuhlala esibhedlele.
Okokuqala, kufakwa amathontsi abangela ukuba ungabi nantlungu emehlweni akho ukuze ungeva ntlungu . Emva koko, kusetyenziswa isixhobo esincinci ukugcina iliso lakho livulekile kwaye linganyakazi. Kulapho ke kuphela apho utyando lokwenyani luqala khona.
Ngexesha lotyando lwelaser, okufuneka ukwenze kukujonga isibane esinye njengoko ugqirha ekuxelela. Lonke olu tyando luthatha ixesha elifutshane kakhulu, malunga nemizuzu eli-15-30 . Ngoko ke akukho sizathu sokoyika.
Ziphumelela kangakanani ezi ntlobo zotyando? Zithini iingenelo zazo?
Eyona nzuzo inkulu yoku kukuba ungabi naziglasi okanye iilensi zokunxibelelana. Oku kuluncedo kakhulu ekwenzeni imisebenzi yakho yemihla ngemihla, izinto ozithandayo, kunye nemidlalo ngaphandle kwesiphazamiso.
Ngokuphathelele impumelelo, olu tyando lunezinga eliphezulu lempumelelo kunye nolwaneliseko lwezigulane .
- Utyando lweLaser:Abantu abangaphezu kwama-95% abanezi nkqubo bayavuya kakhulu ziziphumo. Phantse ama-99% abantu bafumana umbono ongama-20/40 (umbono ofunekayo ukuze ube nelayisenisi yokuqhuba eqhelekileyo) okanye umbono ongcono. Abantu abangaphezu kwama-90% bafumana umbono ongama-20/20.
- Utyando lokufakelwa ilensi: Abantu abangaphezu kwama-84% basenombono ongcono emva kwezi.
Ngaba akukho zingozi okanye iziphumo ebezingalindelekanga?
Njengakwezinye iindlela zonyango, kukho izinto ezimbalwa ekufuneka siziqaphele.
- Usenokufuna iiglasi: Ngamanye amaxesha umbono wakho usenokungachaneki ngokupheleleyo emva kotyando. Kodwa nangona kunjalo, umbono wakho uya kuba ngcono kakhulu kunangaphambili. Usenokufuna iiglasi ezinamandla amancinci kwizinto ezifana nokuqhuba ebusuku.
- Iziphumo ebezingalindelekanga zexeshana: Kwiiveki ezimbalwa zokuqala emva kotyando, unokuba namehlo omileyo, ukuva ukukhanya, kunye nokubona ukukhanya okujikeleze izibane ebusuku. Ezi zihlala zizinto zexeshana kwaye zinokulawulwa ngamaconsi amehlo amiselwe ngugqirha wakho.
- Umngcipheko weengxaki: Njengakwezinye iintlobo zotyando, kukho ithuba elincinci kakhulu lezinto ezifana nosulelo. Kodwa ezi azixhaphakanga . Yiyo loo nto kubalulekile ukulandela imiyalelo enikiweyo ngaphambi nasemva kotyando ngokuchanekileyo.
Ndingayinyamekela njani amehlo am emva kotyando?
Impumelelo yotyando ichaphazeleka kakhulu yindlela onyamekela ngayo amehlo akho emva kotyando.
Eyona nto ibalulekileyo: Musa ukuhlikihla amehlo akho nangasiphi na isizathu! Amehlo akho asenokuziva erhawuzelelwa emva kotyando. Kodwa ukuhlikihla kungonakalisa i-cornea ephilisayo.
- Nxiba ikhaka lamehlo elikhuselayo: Ugqirha uza kukunika ikhaka lamehlo elenziwe ngeplastiki. Kubalulekile ukulinxiba, ingakumbi xa ulele.
- Sebenzisa iiglasi zelanga ezilungileyo: Amehlo akho anovelwano kakhulu kwimitha ye-UV kwiintsuku zokuqala emva kotyando. Ngoko ke, nxiba iiglasi zelanga ezilungileyo njengoko kucetyiswa ngugqirha wakho nanini na xa uphuma ngaphandle.
- Landela imiyalelo kagqirha wakho: Landela imiyalelo kagqirha wakho ngqo, kuquka ixesha lokusebenzisa amayeza amehlo, ixesha lokuhlamba, kunye nexesha lokuqala ukuzilolonga.
Ufanele uthethe nini nogqirha?
Ukuba ufumana naziphi na ezi mpawu zilandelayo emva kotyando, yazisa ugqirha wakho ngoko nangoko .
- Utshintsho olukhawulezileyo embonweni (ukufiphala, ukubona kabini, okanye ukulahleka kombono)
- Iimpawu zosulelo lwamehlo (intlungu eqatha, ukudumba, ukukhupha amanzi okufana neenyembezi zamanzi)
- Ukutsha okanye ukurhawuzelela okungapheli emva kweentsuku ezimbalwa
Ukuba ufumana ezi mpawu, kungcono ukufuna ingcebiso kagqirha ngoko nangoko, kunokuhlala ekhaya usoyika.
Umyalezo Wokuya Ekhaya
- Utyando lokulungisa umbono yindlela ekhuselekileyo nesebenzayo yokunciphisa ukuxhomekeka kwiiglasi okanye kwiilensi zoqhagamshelwano.
- Nangona kukho iindlela ezahlukeneyo ezifana neLASIK, PRK, kunye neSMILE, indlela ekufaneleyo iya kuxhomekeka kwimeko yamehlo akho.
- Olu lutyando olulula oludla ngokuthatha ngaphantsi kwemizuzu engama-30 kwaye ungagoduka ngaloo mini inye.
- Ngaphambi kokuba wenze nasiphi na isigqibo, qiniseka ukuba uxoxa ngokucokisekileyo nogqirha wamehlo onamava kwaye yonke imibuzo yakho iphendulwe.
- Kubalulekile ukulandela imiyalelo kagqirha kanye emva kotyando ukuze ufumane iziphumo ezilungileyo.
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