摘要
目的初步观察植入 ReSTOR 多焦点人工晶状体眼的视功能,以评价 ReSTOR 多焦点人工晶状体植入的有效性及安全性。方法选择行白内障超声乳化吸除联合 ReSTOR 多焦点人工晶状体植入术的患者共21例(30只眼),观察患者术后远、近视力,角膜散光度数,对比敏感度,手术并发症,问卷式调查脱镜率,视觉不良症状和满意度。随访时间为术后3个月、6个月。结果植入 ReSTOR 人工晶状体患者术后3个月的术眼裸眼远近视力分别为0.8±0.25和0.86±0.2,术前与术后3个月的角膜散光度数比较差异无显著意义(P>0.05),对比敏感度降低,中空间频率段均位于正常范围内,高空间频率段则有部分病例有所下降,脱镜率为86%(18/21)。结论ReSTOR 多焦点人工晶状体可为患者提供良好的远近视力,86%的患者可摘掉眼镜。
Objective To evaluate the effectiveness and security after implantation of ReSTOR muhifocal intraocalar lens. Methods The study included 21 Cases （ 30eyes ） those patients with cataract received , phacoemulsification with ReSTOR muhifocal IOL implantation . Visual acuity , corneal astigmatism, contrast senstivity, operative complications, spectacles independence, patient satisfaction and untoward visual symptoms were observed. The follow-up period was 3 to 6 months. Results At 3 months after implantation. The average uncorrected distant visual was 0.8 ± 0.25 while the average near isual acuity was 0.86 ± 0.2. There was no statistically significant difference between the preoperative corneal astigmatism . and corneal astigmatism at 3 months after the operation. （ P 〉 0.05 ）. Allthe eyes are normal in the range of low and middle space frequency . 2 eyes slightly declined. He rate of off-glasses was 86% （ 18/21 ）. Conclusion ReSTOR diffractive multifoeal intraoeular lenscan offer a better near and far eyesight. And 86% of the patients can take off their glasses.
出处
《临床眼科杂志》
2008年第6期484-486,共3页
Journal of Clinical Ophthalmology
关键词
视功能
人工晶状体
白内障
Visual function
Intraoeular lens
Cataract
