摘要
目的:观察老年性白内障患者双眼人工晶状体植入术后近立体视的恢复。方法:分为双眼人工晶状体组及正常老年人组,检影验光后测量远矫正下和近矫正下的近视力并应用Randot stereotests图分别检查两种矫正下的近立体视锐度。结果:远矫正下两组的双眼近视力分别是0．51±0．15和0．52±0．17(LogMar),立体视锐度分别是(101±59)弧秒和(112±55)弧秒。近矫正下两组的双眼近视力分别是0．09+0．10和0．11± 0．11,近立体视锐度分别是(33±11)弧秒和(34±10)弧秒,两组间两种矫正下的近视力和近立体视锐度均无差异(P>0．05),两组内近矫正下的近视力和近立体视锐度均明显优于远矫正下(P<0．01)。结论:老年性白内障患者双眼人工晶状体植入术后近立体视锐度可以恢复到正常同龄人水平。
Purpose ： To observe the stereopsis of senile cataract patients after bilateral intraocular lens（IOL） implantation. Method： Subjects were divided into two groups： IOL group and normal group. Near stereoacuity with distance and near correction was checked with Randot steretests respectively. Near vision acuity was recorded with Result： Near stereoacuity with distance correction was （ 101 ±59）＂and （ 112±55）＂ respectively, the responding near vision acuity was 0.51±0.15 and 0.52±0.17. Near stereoacuity with near correction was （33±11）＂and （34±10）＂, the responding near vision acuity was 0.09±0.10 and 0.11±0.11.There was no significant difference in near stereoauity and near vision acuity between two groups （P 〉 0.05）. Stereoauity and near vision acuity with near correction was significantly improved in both groups （P 〈 0.01 ）. Conclusion ： Stereopsis after bilateral intraoeular lens implantation was improved.
出处
《眼科学报》
2006年第1期1-3,共3页
Eye Science
