Corrected Visual Acuity

LASIK was effective for correction of lower corrected visual acuity and providing good visual results .

LASIK手术是一安全、有效的治疗矫正视力低下眼的手术方式。

Results 36.11 % of the cases got corrected visual acuity of 0.5 or better . There were no serious complications happened .

结果矫正视力≥0.5者占3611%，无严重并发症发生。

Relationship of corrected visual acuity and macular lesion in high myopia

高度近视眼底后极病变与矫正视力的关系

Corrected visual acuity of HCL is showed better effects than SCL .

硬性接触镜（HCL）的视力矫正效果明显优于SCL。

Months after first surgery , the corrected visual acuity was 0.2,0.6 and 0.5 respectively .

随访6月，视力分别为0.2、0.6和0.5。

Customized ablation for the myopia of lower corrected visual acuity

个体化切削对矫正视力达不到正常的近视眼患者的治疗探讨

The postoperative reaction , corrected visual acuity , astigmatism and complications were observed .

术后观察手术反应，角膜散光，视力和并发症。

Corrected Visual Acuity of High Myopia

高度近视的矫正视力

The best corrected visual acuity were 4.4 ~ 4.7 in 18 eyes , 4.8 or better in 28 eyes .

术后1周最佳矫正视力：4.4-4.9者18眼，4.8以上者共28眼。

Blind : The best corrected visual acuity ( BCVA ) of good eye was less than 0.05 ;

视障情况：全盲为好眼的最佳矫正视力低于0.05；低视力指好眼的最佳矫正视力低于0.3。

The best corrected visual acuity was improved in32 of35 eyes ( 91 % ) .

术后32眼（91%）最佳矫正视力均有不同程度提高。

RESULTS : Among 2035 eyes , 75 6 % of them achieved corrected visual acuity of 0 5 or more after treatment .

结果：2035只眼中，术后矫正视力≥0.5者占75.6%。

Pre-and postoperative refraction and best corrected visual acuity ( BCVA ) were registered .

记录术前、术后的屈光度和最佳矫正视力（BCVA）。

A comparison of corrected visual acuity between spectacles and contact lens on 20 cases of aphakia after cataract extraction was presented .

本文总结了20例22眼白内障术后无晶体眼配框架镜与角膜接触镜的矫正视力比较。

The golden standard of evaluating corneal refractive surgery is not only the anticipated corrected visual acuity , but also the good life quality of vision .

评价角膜屈光手术质量的金标准是不但要达到预期的矫正视力，还要获得良好的生活视觉质量。

Other applications for driving , and two naked eye , or corrected visual acuity of4.9 or more on the vision chart ;

申请其他准驾车型的，两眼裸视力或者矫正视力达到对数视力表4.9以上；

Effective subjects were 27 randomly selected college students in Liaoning Normal University . All subjects were volunteers with normal vision ( or corrected visual acuity ) .

随机抽取辽宁师范大学的40名大学生（男生为18人），有效被试为27人（男生13人），所有被试视力（或矫正视力）正常，且均为自愿参加。

All patients obtained mean uncorrected visual acuity 0 2 , mean corrected visual acuity 0 5 in 17 cases of corrected visual acuity improved .

裸眼视力平均达0.2，矫正视力提高者17例，矫正视力平均为0.5，屈光不正中，近视7例（41.2%），均为3.0D以内的轻度近视；

Results There were 11 eyes of which the visual acuity after penetrating keratoplasty ≤ 0.1 , and their corrected visual acuity were 0.05 ~ 1.0 ;

结果术后裸眼视力≤0.1者11只眼，其矫正视力为0.05~1.0；

The best corrected visual acuity ( BCVA ) and macular structural changes were observed before the surgery , and at1,2,3,4,8 months after the surgery .

手术后1、2、3、4、8个月复查，对比观察手术前后最佳矫正中心视力和黄斑部的结构变化。

Results : ① Correlation analysis the final corrected visual acuity and the retinometer prediction , correlation coefficient was 0.913 , significant correlation in 0.01 level . Latent vision and vision increase treatment

结果：①潜视力值与术后最佳矫正视力进行相关性分析，相关系数r

Results After follow-up for 3-6 months , the corrected visual acuity were ≥ 0.5 in 9 eyes , glaucomatous optic atrophy is the main cause of postoperative low vision ;

结果手术后随访3～6月，矫正视力≥0.5者9例，6例视力较差的主要原因为青光眼性视神经萎缩。

Corrected visual acuity was 0.5 or better in 71 % of all the eyes and the results of follow-up showed 80 % of the eyes remained transparent in the optic area .

结果：出院时矫正视力≥0.5者达71%，随访显示80%术眼视轴区透明，眼底清晰可见。

Methods Fundus fluorescence angiography ( FFA ) was done and analyzed in 30 patients ( 30 eyes ) whose corrected visual acuity was low than 0.5 and anterior segment was normal .

方法对超声乳化术后裸眼视力或矫正视力未达0.5，眼前段正常者30例进行荧光素眼底血管造影检查，并分析造影结果。结果30例中玻璃体浑浊2例，占6.7%；

Eyes is an important , precision optical organs , it has to face up to , of myopia and hyperopia points , wearing glasses can be effectively corrected visual acuity .

眼睛是一种重要的、精密的光学器官，它有正视、近视和远视之分，佩戴眼镜能有效地矫正视力。

In high myopic team the different shapes of the corneal topographies were irrelavent to the best corrected visual acuity ( BCVA )( P > 0.05 ) .

在近视高度组，角膜地形图形态不同，而其最佳矫正视力无显著性差异（P>0.05）；

Results 91.9 % and 71.1 % patients obtained corrected visual acuity ≥ 0.5 in the soft-shell group and the control group respectively 1 week after operation , the difference being statistically significant ( P < 0.05 ) .

结果软壳组与对照组最佳矫正视力≥0.5在术后1周分别为91.9%和71.1%，两组有显著性差异（P<0.05）；

Results 40 eyes ( 83.3 % ) could keep the central visual axis transparent . The best corrected visual acuity was improved to 0.5 or over in 21 eyes ( 48.3 % ) at three months postoperatively .

结果术后矫正视力≥0.5者有21只眼，占48.3%，随访期间有40只眼（83.3%）保持中央视轴区透明或基本透明。

Except for Fuchs syndrome , the percentage of postoperative corrected visual acuity of 0 5 or more was more high in senile cataract group than in other groups ( P < 0 05 ) .

除Fuchs综合征外，老年性白内障组术后矫正视力≥0.5的百分比高于其他组（P＜0.05）。

Objective To investigate the change of retinal image magnification and its relationship to post-operative best corrected visual acuity ( BCVA ) after implanting phakic anterior chamber intraocular lens for extreme high myopia .

目的探讨有晶状体眼前房型人工晶状体植入术后高度近视患者视网膜成像放大率的变化规律，了解视网膜放大率变化与视力提高量之间的关系。