眼睛白內障的治療 | 合法醫療器材資訊網

白內障囊外摘除術(Extracapsularcataractextraction,ECCE)：開關式截囊，娩出晶體核，同步灌注抽吸清除殘餘晶狀體皮質。超聲乳化晶體摘除術(Phacoemulsification, ...

Cataract       A cataract is a clouding of the lens inside the eye which leads to a decrease in vision. It is the most common cause of blindness and is conventionally treated with surgery. Visual loss occurs because opacification of the lens obstructs light from passing and being focused on to the retina at the back of the eye.       It is most commonly due to biological aging but there are a wide variety of other causes. Over time, yellow-brown pigment is deposited within the lens and this, together with disruption of the normal architecture of the lens fibers, leads to reduced transmission of light, which in turn leads to visual problems.       Those with cataracts commonly experience difficulty in appreciating colo...