[低负度数人工晶状体植入的临床观察]
[A clinical observation of low and negative power intraocular lens implantation].
作者信息
Lin Zhende, Feng Bo, Zou Yuping, Cheng Bing
机构信息
Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China.
出版信息
Zhonghua Yan Ke Za Zhi. 2002 Sep;38(9):553-5.
OBJECTIVE
To evaluate the clinical effects of the low power and negative power acrylic foldable intraocular lens (Acrysof IOL) implantation.
METHODS
Forty patients (56 eyes) received phacoemulsification and above mentioned Acrysof IOL implantation. Intraoperative and postoperative complications, visual acuity and refractive error were observed.
RESULTS
No intraoperative complications occurred. During 3 months of follow-up, the corrected visual acuity was less than 0.1 in 2 eyes, 0.1 - 0.4 in 12 eyes, 0.5 - 0.9 in 36 eyes, and 1.0 - 1.5 in 6 eyes. Posterior capsular opacification was found in 4 eyes (7.2%). Capsular distension was found in 1 eye (1.8%). No retinal detachment was seen.
CONCLUSION
It is safe and effective for highly myopic patients with cataract to implant a low or negative power Acrysof IOL after phacoemulsification.
目的
评估低度数及负度数丙烯酸酯可折叠人工晶状体（Acrysof人工晶状体）植入术的临床效果。
方法
40例患者（56只眼）接受了超声乳化白内障吸除术及上述Acrysof人工晶状体植入术。观察术中及术后并发症、视力及屈光不正情况。
结果
术中无并发症发生。随访3个月期间，2只眼矫正视力低于0.1，12只眼矫正视力为0.1 - 0.4，36只眼矫正视力为0.5 - 0.9，6只眼矫正视力为1.0 - 1.5。4只眼（7.2%）发生后囊膜混浊。1只眼（1.8%）出现囊袋扩张。未见视网膜脱离。
结论
对于高度近视合并白内障患者，超声乳化白内障吸除术后植入低度数或负度数Acrysof人工晶状体是安全有效的。
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