Q值引导个性化LASIK治疗近视的临床疗效观察

目的 研究Q值引导个性化LASIK（Q-value guided customized LASIK,Q-LASIK）治疗近视的临床疗效.方法 使用Q-LASIK术治疗近视患者49例（94只眼）,术前和术后1个月、3个月进行裸眼视力（uncorrected visual acuity,UCVA）和屈光度等检查,并针对术后患者视觉主诉进行问卷调查.结果 患者裸眼视力和屈光度在术前与术后1个月、3个月相比,其改变均有显著统计学意义（P＜0.01） 术后1个月和3个月的裸眼视力均高于术前最佳矫正视力（best corrected visual acuity,BCVA）,差异有显著统计学意义（P＜0.01） 仅3只眼（3.19%）主诉暗光下视觉质量不良.结论 Q-LASIK治疗近视具有良好的安全性、准确性和可预测性,且患者术后视觉质量良好.

To investigate the clinical effect of Q-value guided customized LASIK for myopia

Objective To study the clinical effect of Q-value guided customized LASIK(Q-LASIK)for myopia.Methods Ninety-four eyes of 49 patients were treated with Q-LASIK.Preoperative and postoperative 1 month,3 month,uncorrected visual activity,refractions and vision quality were evaluated in all cases.Results The UCVA,refractions and vision quality had no statistical significant pre-and post-operation 1month or 3 month(P<0.01);the UCVA postoperative 1 month and 3month were obviously higher than the BCVA preoperative,which had statistical significance(P<0.01);only three eyes(3.19%)complained about night vision problems after surgery.Conclusion Q-LASIK was safe,efficient and predictive for the correction of myopia and myopic astigmatism,and could maintain good vision quality postoperative.