Inkqubo zo ku sebenza
Imizamo yokuphucula umboniso ngokusebenzisa ukungenelela ngophulo-mthetho kwakuphakathi kwekhulu lemashumi mabini. Kodwa ngoku ezi ndlela zikhuselekile kwaye zingenabuhlungu. Isicwangciso esisisiseko senkonzo kukuba ubeka phezu kombhede, ubenze utyumza-umbulali ehla ebusweni bakho kwaye ufake i-expander kwiibophezelo zakho ukuze zivule ngexesha lo msebenzi wonke. Ukuvalelwa ngexesha lokulungiswa kuyafana nokuvavanywa kombono we-laser. Uyakuva nje ingxolo yomsebenzi welasi kwaye ubone ukukhanya okukhazimulayo. Uzakufuna ukugxila kwinqanaba elihlaza kwaye ugcine ukungahambi kakuhle ngexesha lo msebenzi wonke. Emva kokuhlinzwa, ugqirha uya kukuxelela zonke iziphakamiso omele uzilandele. Kukho iintlobo ezi-3 ezisisiseko zokusebenza kwamehlo:
Indlela ye-PRK okanye ye-PRK , echaza ngokuthe ngqo i-keratectomy ye-photorefractive. Le ndlela isekelwe kwinto yokuba ugqirha onomsila usebenza kwinqanaba le-cornea. Le ndlela ayichaphazeli ubunzulu besiso. Emva kokusebenza, i-lens ifakwa kwiso, elikhuselayo. Kwiintsuku ezi-4, ugcino lweeseli ezidibanisa ubuso belihlo, okubizwa ngokuba yi-epithelium kubuyiselwa kwaye i-lens isuswa. Ngeli thuba, isigulane sinokuvakalelwa ukuba "ubukho belihlo", unokuba nokukhala kunye nokwesaba ukukhanya. Oku kusebenza kakuhle kuba akukho ncedo lokungenelela, kwaye ixesha lokusebenza lifutshane.
Inkqubo ye-LASIC ibandakanya ukungenelela kokuphaphaza kunye nelaser. Ukusebenzisa isixhobo esikhethekileyo esibizwa ngokuba yi-microkeratome, ugqirha uyakunciphisa umgca ophezulu we-cornea kwaye ugobe i-flap. Emva koko udala uhlobo olutsha lwe-cornea nge-laser ngendlela ye-lens yemvelo ngokukhuphuka kwenxalenye ye-cornea. Emva koko, ukukhanya okudlula kwi-cornea kuya kuphazamiseka ngenye indlela, kwaye umfanekiso uya kucaciswa. Emva kokusebenza, akukho ziqu ezifunekayo, kuba i-cornea ene-incised, ifakwe endaweni, iya kukhula ngokukhawuleza.
Inkqubo ye-SUPER LASIK yileyo ngaphambi kokuba kusebenzwe imephu yezobugcisa kweso, kwaye kwisiseko sayo isicwangciso somntu siqu. Emva koko umsebenzi uhamba kuwo onke amanyathelo okulungiswa kwe-LASIC evamile. Ngokuqinisekileyo, lo msebenzi ubiza ngaphezu kweminye, kuba zonke iinkalo ezincinci ziso ziqwalaselwa apha.
Ukuchasana kokulungiswa kwelayisi
Ngokuqinisekileyo, lo msebenzi uyingozi, kwaye ngaphambi kokusombulula, uvavanyo olufanelekileyo lokuxilonga luyimfuneko. Kubalulekile ukwazi ukuba ukulungiswa kwe-laser kunenani lokuchasana:
- uneminyaka eyi-18;
- izifo ezizimelayo - izifo zonyango;
- izifo ezichaphazela inkqubo yokuphulukisa;
- Ubunzima be-cornea kufuneka bube ngama-450 (440) μm okanye ngaphezulu;
- i-glaucoma, oko kukunyanzeliswa kwe-intraocular;
- i-keratoconus, apho i-cornea inqabile kakhulu kwaye ifana nesimo;
- isebenziselwa i-retinal detachment;
- iswekile;
- khulelwa;
- izifo zamehlo ezingapheliyo;
- iingxaki zengqondo kunye nabanye.
Ukugqiba kwisinyathelo esinjalo akulula, kwaye kuyimfuneko ukuqonda ukuba, ngokukodwa, ukukhubazeka okubonakalayo kwenzeka kwi-genetic level, oko kukuthi, idluliselwa kubazali. Ukulungiswa kombono kule meko akusoze kwenzeka. Akukho ugqirha onokunika isiqinisekiso soku-100% sokuba umbono awuyi kuhlahloka emva kweminyaka eyi-15. Imisebenzi yehlabathi ibonisa ukuba ukutshabalalisa emva kokusebenza kwenzeka ngo-4-12%. Phakathi kwezizathu zingabakho ukulungiswa, iingxaki zokuphulukisa, ukuzama ukuphelisa ngexesha lokuphambuka okukhulu ukusuka kwinqanaba.
Ukuba usagqiba kwelo nyathelo, qhagamshelana namaziko akhethekileyo kuphela ngamagqirha aqeqeshiwe, kunye nezixhobo zakutshanje. Ngaphambi kokuba usebenze, uza kuchitha ixesha elininzi ekuxilongweni. Okokuqala udinga ukubona ugqirha - optometri. Ungumntu ogxininise kwisixhobo, ukuhlolisiswa kwamehlo kwaye unike irejimen yonyango olulandelayo. Emva koko uya kukukhokela kwi-ophthalmologist. Xa ukhetha iklinikhi, qaphela ngakumbi xa ufunda imigaqo yesivumelwano. Ukuba kuvela iingxaki emva kokuhlinzwa, ikliniki yekhwalithi iya kubakhupha ngaphandle kwesikolo, iya kuhlolisisa ixesha elide kunyanzelekile. Kufanelekile ukucinga ngeentlawulo ezifihlakeleyo, ukuya kwikliniki, apho umsebenzi ungabizi kakhulu kunabanye. Ukuba unokuphambuka okukhulu ukusuka kumgangatho oqhelekileyo, usebenzo lwenziwe kwiinqanaba eziliqela. Ngesinye ixesha kunye ne-5 ngaphandle kwe-unit abayi kufumana iyunithi.
Imiphumo emibi yokulungiswa kombono we-laser
Ngoko, ukulungiswa kombono we-laser yinyathelo elinoxanduva. Kwimaklinikhi yaseMerika bakhupha iincwadana ezathetha ukhuseleko olupheleleyo kunye nokungabikho kwemiphumo emibi emva kwemisebenzi enjalo. Kodwa ekuhambeni kwexesha, izigulana zangaphambili zaqala ukuza kubo nezikhalazo ezinokuba ziphindwe kabini emehlweni abo, iindidi kunye ne-asterisk zivela phambi kwamehlo abo. Ngokuhamba kwexesha, iikliniki ezingabhalwanga ulwazi olupheleleyo malunga nemiphumo enokwenzeka ziya kuba phantsi kwezohlwayo zobugebengu. Ngoku oku kuyimpawu yokuqapha.
Yonke imiphumo ayizange ifundwe okwangoku, kwaye oku kubangele ukukhathazeka. Esinye seziphumo zempembelelo sinokubambisana, i-retinal detachment, i-hemorrhage, i-epithelial dysfunction. Impumelelo yomsebenzi ixhomekeke kumava kagqirha, iziqinisekiso zakhe, kwisifo sokuxilongwa ngokufanelekileyo kwaye, ekugqibeleni, kwiimpawu zendalo. Wonke umntu uhlukile, indlela umzimba wakho uphatha ngayo ukungenelela kwelaser - akucaci.
Ngoko izigidi zabantu zihlala neziglasi kunye neelensi. Abaphazamisi nabo nonke. Ukulungiswa, kunene, kuya kunika induduzo, kodwa ngubani owathi akuyi kukunika iingxaki ezininzi?