Blecher Mark H, Kirk Matthew R
Wills Eye Institute, Philadelphia, Pennsylvania, USA.
Curr Opin Ophthalmol. 2008 Jan;19(1):31-5. doi: 10.1097/ICU.0b013e3282f2ccc8.
To evaluate new surgical treatment of zonular instability during cataract surgery.
The increased risk of complications associated with zonular compromise during cataract surgery has led to development of the capsular tension ring. More recently, the modified capsular tension ring and capsular tension segment have been introduced, allowing improved capsular stability and intraocular lens centration by scleral-suture fixation. Capsule support hooks also have a role in capsular stabilization.
When faced with zonular instability, the increased availability and use of capsular support devices allow for improved safety and outcome in cataract surgery.
评估白内障手术中悬韧带不稳定的新手术治疗方法。
白内障手术中与悬韧带受损相关的并发症风险增加，导致了囊袋张力环的发展。最近，改良的囊袋张力环和囊袋张力节段被引入，通过巩膜缝线固定可提高囊袋稳定性和人工晶状体居中。囊袋支撑钩在囊袋稳定中也发挥作用。
面对悬韧带不稳定时，囊袋支撑装置的更多可及性和应用可提高白内障手术的安全性和效果。
