Uphi uvavanyo lwePAM?
I-Cataracts ibangela ukulahleka kombono kubantu abaninzi. Kwiimeko eziphambili ze-cataract, ukususwa ngokugqithisileyo kwe-lens efumfileyo yonyango olungcono. Ngaphambi kokuba uzinikele ekutyunjweni kwe-cataract , kunjalo, kuyona nto ibaluleke kakhulu ukuba wazi ukuba buninzi bombono wakho wokulahleka ungabandakanyeka kwi-cataracts.
Ukuba iliso lakho liphilile, i-acuity yakho ebonakalayo kufuneka iphucule kumanqanaba aqhelekileyo xa i-cataract isuswe.
Nangona kunjalo, ezinye izigulane ezine-cataracts nazo zinokuba nezinye izifo zamehlo ezingenza kube nzima ukunquma ukuba ukususa i-cataract kuya kuphucula umbono.
Iqondo elimalunga nombono ofunyenweyo linokuqikelelwa ngokusebenzisa uvavanyo lwe-PAM, okanye ukuhlolwa kweemitha zamanzi. Uvavanyo lwe-PAM alukho nzima kunokuba lufunde ityati yeliso eliqhelekileyo. Yintoni eyenza uvavanyo oluyingqayizivele lwe-PAM kukuba endaweni yokuba ukhangele kwitektshana yamehlo eludongeni, itshati yamehlo iphindwe ngqo kwijiso lakho kwi-retina yakho kunye nokukhanya okukodwa kufana nelaser, elama ukugqithisa i-cataract ngokwayo. Ngenxa yokuba uvavanyo lugqithisa i-cataract, umlinganiselo olinganisiweyo ngumlinganiselo wokuba umboniso wakho ungaphucula njani emva kokuba utyando lwe-cataract lwenziwa.
Uvavanyo lwe-PAM lubaluleke kakhulu kwizigulane ezinezinye izifo zesojenge-macular degeneration . Nangona utyando lwe-cataract lukhuselekile, ingozi yokuhlinzwa ikhona. Ukuba ukususa i-cataract akuyi kuphucula kakhulu imbono, ugqirha kunye nesigulane sinokugqiba isigqibo sokuba akufanelekanga ingozi yokuhlinzwa, okanye ubuncinci ulinde de kube ngumhla ozayo ukuba ubone ukuba i-cataract iyingozi.
Uvavanyo lwe-PAM lungasetyenziselwa nezinye iimeko apho ukucaca kwendlela yokukhanya kukukhathazeka. Oogqirha banokuwusebenzisa ukuvavanya umboniso olungelelaniso lweziphene ezinkulu zokukhupha, i-corneal okanye i-vitreous opacities, igazi kwiso, i-posts capsular opacities, kunye ne-asteroid hyalosis.
Yintoni eyenzekayo ngexesha lovavanyo lwePAM?
Uvavanyo lwe-PAM alukho nzima kunokuba ufunde ityati yamehlo.
Izibane zegumbi lokubhalwa ziya kupheliswa. Iimitha zamandla ezinobuninzi zifakwe kwi-biomicroscope ebizwa ngokuba sisibane lesibane. Ukuphakanyiswa kwesibane sokuqhafaza kusetyenziswa ukukhuliswa okuphantsi. Umfundi wakho uya kukhululeka. Okulandelayo umsebenzisi uya kufaka umyalelo wakho othe ngqo weeglasi zakho kumatshini. Emva koko uza kubona ukukhanya uze ulandele ityati. Iileta ezibomvu, okanye ezahlukileyo kuneetshathi zeso. Intshukumo yentloko ye-Ant kufuneka ihliswe. Emva koko uya kucelwa ukuba ufunde umgca mncinci weencwadi ozozibona. Uvavanyo luya kuphinda luphindwe kaninzi ukuze kuqinisekiswe iziphumo. Uvavanyo luthatha imizuzu emi-5 ukuya kweyure nganye ngeso.
Uvavanyo lwePAM oluchanileyo
Uninzi lwezifundo lubonisa ukuba umlinganiselo weempawu ezibonakalayo unobungqina obubonakalayo obubonakalayo kumgama ombini malunga nama-80-90 kweepesenti zezigulane. Olunye uphando lubonisa ukuba ukuhlolwa kwe-PAM kunenjongo yokuthobela umboniso ogqwesileyo abantu abafumanayo ukwenzela ukuba iziphumo zibhetele kangcono kunokuhlolwa kwePAM. Kwiimeko ezinzima kakhulu iziphumo azikho ezichanekileyo. Kubalulekile ukubonisa ukuba iziphumo zokuvavanya kwe-PAM azikhuselisi ukuba izigulane zibe nokutyunjwa kwe-cataract. Nangona kunjalo, kubaluleke kakhulu ukunceda ugqirha ukhethe i-intraocular lens implant.
Ngokomzekelo, ukuba uvavanyo lwe-PAM lubonisa ukuba u-acuity olubonakalayo ungasayi kuba ngu-20/20, ugqirha awunamathuba okunceda isigulane sikhethe ukufakelwa kwe-lenti ye-intraocular lens multifocal ngenxa yeendleko ezongezelelweyo ezifunekayo isiguli.