Ukutshintsha lens iliso

izifo ezahlukeneyo iliso lifune ngamanye amaxesha ukubuyisela lens. Isifo iqhelekileyo enjalo cataract. Kutheni kuyimfuneko ukuba indawo lens ingqongwe?

utshintsho ezinxulumene-Age kuqulatha kwegazi emzimbeni, nto leyo enciphisa uxinzelelo iliso ezikhokelela clouding biconvex iso. Ukutyisa imizimba buthathaka, igalelo kuphuhliso sifo. Ukutshintsha ilens kwiimeko ezinjalo, nje kuyimfuneko, ngokuba inattention ukuya sifo kukhokelela ukugqibezela kubumfama.

Okokuqala, isigulane kufuneka axilongwe yincutshe. Zamehlo efaka ukuxilongwa kwaye amisele iqondo turbidity. IOL nokunyulwa ugqirha. Kubaluleke kakhulu ukuba ukhethe ilens efanelekileyo, ngenxa yokuba kufuneka endaweni ilens, ukuba umzimba amazwe. Ngoko ke, ubukhulu kufuneka ihambelane ngqo, kungenjalo oko kwamkelwa.

Ukongeza, izigulane zibe thethwano mandatory kunye nomsebenzi jikelele. I therapist kufuneka asuse zonke iintlobo iingxaki kwinkqubo yegazi nje indlela abasabela ngayo zomzimba, nangona nje ekuhlaleni.

Surgery endaweni ilens ebanjwe kwi-ofisi ekliniki. Isigulana ngexesha ukusebenza ukwimo lisalele. Ugqirha esweni inkqubela yomsebenzi ngemicroscope, apho imvelaphi inyuselwa khona isigulana ngasentla. Le umfanekiso neemicroscope uzakukalishwa screen zhidokristallichesky eludongeni. Ukutshintsha ilens ayifuni ukuthatha imizuzu ngaphezu elinesihlanu.

Isigulana ngoncedo lwabasebenzi bezonyango phezu kwetafile. Iliso Iqinisekile kwindawo evulekileyo. Ukubulawa wenze, ngoko ke isigulane akuthethi namava ubuhlungu.

Ukuze wenze mikronadrez, ugqirha usebenzisa isixhobo diamond malunga ezintandathu eemilimitha elide. Emva koko, into ekhethekileyo yaziswa, nto leyo eya kukhusela iliso xa kusenziwa utyando. Le viscoelastic. Kulo inyathelo elilandelayo olumayelana eyaziswa iliso, nto leyo ekhuthaza ukuguqukela crystalline lensi nachaphazelekayo emulsion nokususwa kwayo okwalandela esweni. Phambi kokuba ugqirha wakho umsebenzi onzima: ukugcina umboniso, ngaphambili yaba lens "yokwenene". Ngenxa ekulondolozweni ifilimu ezipaselwe kwinqanaba eliphezulu kusinda umzimba omtsha esweni kwabantu.

indawo ngakumbi lens ikhutshwa phandle betyale lens esongiweyo intraocular Nokubekwa ngokuzimeleyo, wayifaka ngaphakathi iliso. Icandelo akukho sutured. uxinzelelo Iliso ikhuthaza ezizimeleyo "ivaliwe" imbobo.

Ithuba kwimeko yesiqhelo kufuneka emva kotyando. Uyakwazi nangoko ukubuyela emsebenzini yaye usenokuphila ubomi obuqhelekileyo. Uthintelo usebenza kuphela phakamisa izinto ezisindayo. Kwisithuba enye ukuya kwiiveki ezimbini akufuneki ndaphakanyiswa iikhilogram ngaphezu ezimbini.

Abavelisi uzama ukutsala kunye kangangoko kunokwenzeka kunye ilens langoku ngumntu. Ngoko ke, akunakwenzeka ukumisela ukuba ngowuphi na ilens ilungileyo. isihluzi atyheli ilens ingqamana zabantu. Yena ubuye "ikhaka" nxamnye ukukhanya yelanga kunye nemisonto, ngokwenjenjalo ukunciphisa ingozi yokuba nezifo semehlo ezinxulumene-ubudala esweni. Ukufakela iliso lens lensi aspherical kusinika ukucaca enkulu ebumnyameni. Aspheric - ube uhlobo ekhethekileyo ngeso lenyama. Ukusetyenziswa lens ezininzi yaye zinika umbono Obusemagqabini akufuphi nakude. Ezitshintshwayo lens akkomodiruschey lensi ikuvumela ukuba usebenzise izihlunu iliso, ezilinganisa izakhiwo ubuchule ugxininise emvelo. izixhobo ezifana okubonakalayo kufutshane kangangoko kunokwenzeka lens yendalo. Xa iingxaki cataract replacement lens astigmatism lukhutshwe esebenzisa lenses toric.