SN6AD1多焦点人工晶状体的临床应用研究  

Clinical study on SN6AD1 multifocal intra-ocular lens

作　　者：郑东健[1] 梁纳[1] 马胜生[1] 袁永刚[1] 

机构地区：[1]中国广东省广州市红十字会医院眼科,510220

出　　处：《国际眼科杂志》2011年第7期1204-1206,共3页International Eye Science

摘　　要：目的:评价SN6AD1多焦点人工晶状体(MIOL)植入术后的临床效果。方法:选择我院2010-01/11白内障患者44例65眼,超声乳化白内障吸除术后植入SN6AD1MIOL,术后随访3～6mo,观察裸眼及矫正远、中、近视力,最佳远视力矫正下的中、近视力,角膜散光,离焦曲线,脱镜率和满意度。结果:术后3mo,患者远、近视力理想,中距离视力亦较为满意;术前术后平均角膜散光差异无显著性(P>0.05);离焦曲线呈双峰型,第一个峰位位于0D,第二个峰位为一高平台,位于-2.00～-2.50D;44例手术患者中39例(89%)脱镜;脱镜患者可从事日常远、中、近距离工作。结论:SN6AD1MIOL可为患者提供良好的全程视力,提高脱镜率。AIM：To evaluate the clinical efficacy after the implantation of SN6AD1 multifocal intraocular lens（MIOL）. METHODS：After the phacoemulsification, SN6AD1 MIOL was inserted into 65 eyes of 44 patients. The mean follow-up duration was 3 to 6 months. The visual acuity, corneal astigmatism, defocus testing, rate of off-glasses and patient satisfaction were observed. RESULTS：At 3 months after the implantation, the average distant, intermedia and near visual acuity were satisfying. There was no statistically significant difference between the preoperative corneal astigmatism and corneal astigmatism at 3 months after the operation（P0.05）. The defocus curve showed double-peak shape,of which one peak was at the point of 0D and the other peak was on the plateau of -2.00--2.50D. Thirty-nine （89%） patients took off their glasses, who could engage in various distance work. CONCLUSION：SN6AD1 MIOL can offer a better whole range of vision and increase the rate of off-glasses.

关 键 词：多焦点人工晶状体 超声乳化白内障吸除术 视功能 

分 类 号：R779.66[医药卫生—眼科]