Ngaphezu kokuhlinzwa kwe-cataract nge-intraocular lens, ilensi ye-intraocular ingasetshenziselwa ukwelapha ezinye izifo zamehlo!Manje ake ngikhulume nawe.
Kunezinhlobo eziningi zamalensi e-intraocular.Noma nini lapho sicela iziguli nemindeni yazo ukuthi zikhethe ukuthi yiluphi uhlobo lwamalensi e-intraocular ngemva kwengxoxo yethu yangaphambi kokuhlinzwa, ngokuvamile ziyalahlekelwa.
Ake nginikeze izibonelo ezithile, njenge-ICL, ilensi ye-trifocal intraocular, i-astigmatism yokulungiswa kwelensi ye-intraocular, ilensi yokusikwa kwe-micro intraocular, ilensi evamile eyindilinga ye-intraocular.
Manje ake ngethule amalensi akhethekile e-intraocular.
I-ICL: ilensi ye-intraocular eneso lensi
Ifanele: abantu abasha nabaneminyaka ephakathi abane-myopia ephezulu kakhulu futhi abakulungele ukuhlinzwa kwe-laser myopia.
I-ICL ingeye-posterior chamber intraocular lens, okungukuthi, i-ICL ibekwe egunjini elingemuva phakathi kweiris nelensi yomuntu.
Isimiso sokuhlinzwa kulula kakhulu ukusiqonda, esilingana nokubeka i-lens yokuxhumana esweni.Kuyindlela yokulungiswa kwe-myopia ngokungeza.Ukuhlinza kulula, ikakhulukazi kubantu abane-myopia ephezulu kakhulu engaphezu kwama-degree angu-600, okwenza kakhulukazi ukushoda kokuhlinzwa kokulungisa i-laser myopia.
I-Multifocal (i-Zeiss triple focus)
Ifanele: abantu abaneminyaka ephakathi kanye nabantu asebekhulile abane-myopia ephezulu, i-hyperopia, i-presbyopia, neziguli ze-cataract zabo bonke ubudala abafuna ukukhulula amaketanga ezibuko, babe nesisekelo esithile sezomnotho, futhi bafuna ukubuyisela umbono omncane.
Abantu basePresbyopia abafuna ukususa amaketanga ezingilazi bangakhetha i-Zeiss three focus intraocular lens.Bangakwazi ukubona izinga eliphezulu ngaphandle kokugqoka izibuko ngemva kokuhlinzwa.Ukufunda izincwadi, amaphephandaba namakhompyutha kulula, futhi akusadingeki bakhathazeke.
I-Myopia ebusheni, i-cataract kanye ne-presbyopia ekugugeni.Abantu abaneminyaka ephakathi kanye nabantu asebekhulile abane-myopia badinga ukugqoka izibuko ezingaphezu kweyodwa kungakhathaliseki ukuthi babukeka beseduze noma bekude.Kodwa-ke, ngemva kokuba i-Zeiss trifocal intraocular lens ifakwe, ingahlangabezana ngesikhathi esifanayo nezidingo zombono zamabanga akude, aphakathi nendawo naseduze ngaphandle kokugqoka izibuko.
Uhlobo lokulungiswa kwe-astigmatism
Ifanele: iziguli ze-cataract ezine-astigmatism.
Uma iziguli ezine-astigmatism zifaka ilensi evamile ye-intraocular kuphela, kufanele zigqoke izibuko zokulungisa i-astigmatism ngemva kokuhlinzwa, okuzoletha ukuphazamiseka okukhulu ekuphileni, futhi ukulungiswa kwe-astigmatism ukulungiswa kwe-intraocular lens kungabulala izinyoni ezimbili ngetshe elilodwa.Khetha ilensi ye-intraocular enomsebenzi wokulungisa i-astigmatism, ukuze ukwazi ukuxazulula izinkinga ze-cataract kanye ne-astigmatism ngesikhathi esisodwa.
Uhlobo lokulungiswa kwe-Multifocal ne-astigmatism
Ifanele: abantu abane-myopia ephezulu, i-hyperopia, i-presbyopia emaphakathi kuya kokuqina kanye ne-corneal astigmatism engaphezu kuka-150 degrees abaneminyaka ephakathi nangaphezulu, kanye neziguli ze-cataract zayo yonke iminyaka ezine-corneal astigmatism engaphezu kuka-150 degrees.
Njengoba igama liphakamisa, i-multifocal astigmatism elungisiwe i-intraocular lens iwukuba ukuxazulula inkinga yombono okude, ophakathi nendawo futhi oseduze weziguli ezine-corneal astigmatism, ukuze iziguli ekugcineni ziqede inkathazo yokugqoka izibuko nokuhlanekezela okubukwayo, futhi zithuthukise ngempela ikhwalithi. wempilo nomsebenzi wabantu besimanje.
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, izinhlobo eziningi zamalensi e-intraocular zizokwethulwa esikhathini esizayo ukuze kuhlangatshezwane nezidingo zeziguli ezinezifo zamehlo ezihlukene futhi kuthuthukiswe ikhwalithi yokubuka yabantu.I-lens yokwenziwa ayiwona kuphela umkhiqizo okhethekile wokuhlinzwa kwe-cataract, kodwa futhi izosetshenziswa kakhulu ekwelapheni iziguli ezine-myopia, i-hyperopia, i-presbyopia, ngisho nokungaboni kahle kanye nezifo ze-fundus.
Isikhathi sokuthumela: Sep-24-2022
