Some 1 . 3 million americans will undergo laser surgery this year , making the operation one of the most popular in the u . s 2001年美国大约有130万人接受矫正视力的雷射手术，是美国最受欢迎的手术。
Corrective glasses can help to correct vision and the glasses should be prescribed by certified opticians or eye doctors 患者可配戴合适的老花眼镜来矫正视力，但眼镜必须由合格视光师或眼科医生验配。
Conclusion : the customized ablation with wavefront abbration can make the eves get better vision , even make some get normal vision acuity 结论：个体化切削通过像差矫正使矫正视力达不到正常近视眼视力者得到提高，部分患者获得正常视力。
We device an easy way to resolve the problem by an animal model and apply the model on a case successfully 应用于临床一病例上，手术顺利完成，术后追踪六个月，病人无任何并发症，矫正视力向原零点三进步到零点柒，病人对手术结果十分满意。
The laser surgery for vision correction that replaced radial keratotomy ( e . g . , lasik and other procedures ) is not associated with visual disturbances at high altitudes 取代前项技术，用以矫正视力的雷射手术与高海拔的视觉障碍并无直接关系。
Swiss physician , a . eugen fick and a paris optician , edouard kalt , working independently say they have used contact lenses to correct vision problems 一个叫a ?尤金?非克的瑞士医生和一个叫安瓦多?考特的巴黎眼镜商说他们已经用隐型眼镜矫正视力问题了。
A swiss physician , a . eugen fick and a paris optician , edouard kalt , working independently say they have used contact lenses to correct vision problems 一个叫a ?尤金?非克的瑞士医生和一个叫安瓦多?考特的巴黎眼镜商说他们已经用隐型眼镜矫正视力问题了。
Best corrected visual acuity , binocular visual function , long - dated refactive status and postoperative complication of everypatient were checked after operation regularly 定期检查最佳矫正视力，双眼视功能，远期屈光状态和手术并发症，术后随访3 ~ 12月。
Inability to read at a distance of 23 metres in good daylight with the aid of spectacles or other corrective lenses , if worn a registration mark 不能在白天充足光线下读出与他相距23米的登记号码(有需要者在配戴眼镜或其他矫正视力镜片作为协助，仍不能读出) 。
Inability to read at a distance of 23 metres in good daylight ( with the aid of spectacles or other corrective lenses , if worn ) a registration mark 不能在白天充足光线下读出与他相距23米的登记号码(有需要者在配戴眼镜或其他矫正视力镜片作为协助，仍不能读出) 。
