Ngokuvamile, ukuhlinzwa kwe-cataract kwenziwa ngokufaka i-lens yokwenziwa esikhundleni se-cataract. Ukuhlinzwa kwe-cataract okuvame ukusetshenziswa emtholampilo imi kanje:
1. Ukukhishwa kwe-cataract ye-Extracapsular
I-capsule yangemuva yagcinwa futhi i-lens nucleus enesifo kanye ne-cortex yakhishwa. Ngenxa yokuthi i-capsule yangemuva igcinwe, ukuzinza kwesakhiwo se-intraocular kuvikelwe futhi ingozi yezinkinga ngenxa ye-vitreous prolapse iyancipha.
2. Phacoemulsification cataract aspiration
Ngosizo lwamandla e-ultrasonic, i-capsule yangemuva yagcinwa, futhi i-nucleus ne-cortex ye-lens enesifo yasuswa kusetshenziswa i-capsulorhexis forceps kanye nommese we-nucleus cleft. Amanxeba akhiwe kulolu hlobo lokuhlinzwa mancane, angaphansi kuka-3mm, futhi awadingi i-suture, enciphisa ingozi yokutheleleka kwesilonda kanye ne-corneal astigmatism. Akukhona nje ukuthi isikhathi sokusebenza sifushane, isikhathi sokululama sifushane, iziguli zingakwazi ukubona kahle esikhathini esifushane ngemva kokuhlinzwa.
3. I-Femtosecond laser yasiza ukukhishwa kwe-cataract
Ukuphepha kokuhlinzwa kanye nokunemba kokwelashwa nge-laser kuqinisekisiwe.
4. Ukufakwa kwelensi ye-intraocular
Ilensi yokwenziwa eyenziwe nge-polymer ephezulu ifakwa esweni ukuze kubuyiselwe ukubona.
Isikhathi sokuthumela: Feb-04-2023