Kubaga cataracte ni iki

Muri rusange, kubaga cataracte bikorwa mugusimbuza lens irwaye ninzira ya artile yo kuvura cataracte. Ibikorwa bya cataracte bikunze gukoreshwa mumavuriro nibi bikurikira:

1. Gukuramo cataracte idasanzwe

Capsule yinyuma yagumishijwe hanyuma lens nucleus irwaye na cortex ikurwaho. Kuberako capsule yinyuma yabitswe, ituze ryimiterere yimitsi irinzwe kandi ibyago byingaruka ziterwa no kugabanuka kwa vitreous bigabanuka.

2. Icyifuzo cya Phacoemulsification cataract

Hifashishijwe ingufu za ultrasonic, capsule yinyuma yagumishijwe, nucleus na cortex ya lens barwaye byavanyweho hakoreshejwe capsulorhexis forceps hamwe nicyuma cya nucleus. Ibikomere byakozwe muri ubu bwoko bwo kubaga ni bito, bitarenze 3mm, kandi ntibisaba kudoda, bigabanya ibyago byo kwandura ibikomere na astigmatism ya corneal. Ntabwo igihe cyo kubaga ari gito gusa, igihe cyo gukira nacyo ni gito, abarwayi barashobora gukira iyerekwa mugihe gito nyuma yo kubagwa.

3. Laser ya Femtosekond yafashijwe gukuramo cataracte

Umutekano wo kubaga no kuvura neza laser byemewe.

4. Gutera intanga mu nda

Lens artificiel ikozwe muri polymer ndende yatewe mumaso kugirango igarure icyerekezo.