非球面人工晶体植入术后全眼球差的可预测性分析

Medical & Pharmaceutical Journal of Chinese People's Liberation Army(2014)

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Abstract
目的:探讨超声乳化白内障吸除术后植入不同球差的非球面人工晶体( IOL)后全眼球差的可预测性。方法收集2013年1-5月拟行手术治疗的年龄相关性白内障58例(58眼),随机分为3组,行超声乳化白内障吸除并分别植入非球面IOL。 Tecnis组20例植入Tecnis Z9003,IQ组19例植入ArcySof IQ,PY-60AD组19例植入 PY-60AD。术后3个月观察患者的裸眼视力、最佳矫正视力、等效球镜值、6.0 mm瞳孔直径时的角膜及全眼球差。结果术后3个月3组患者的裸眼视力、最佳矫正视力、等效球镜值、手术诱导的角膜球差、预测误差差异均无统计学意义(P>0.05);3组术前、后角膜球差比较差异均无统计学意义(P>0.05);3组全眼球差的预测值与测量值差异均无统计学意义(P>0.05)。结论超声乳化白内障吸除术后植入不同球差的非球面IOL,术后假晶体眼全眼球差的可预测性较好,为非球面IOL的个性化植入提供了理论依据。
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Key words
Intraocular Lens Implantation,Sutureless Intraocular Lens Fixation,Ocular Aberrations,Posterior Capsule Opacification,Intraocular Pressure
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