方法：分析在我院眼科门诊接受WG-QO-LASEK手术患者140例280眼的临床资料，对患者术前、术后视力、视觉主客观检查的观察指标进行对比。

结果：术后未见严重影响视力并发症， 132例264眼裸眼视力达到预期矫正度数±0.5D以内。88眼(31.4%)BCVA提高1行，46眼(16.4%)BCVA提高2行，屈光不正生存质量量表NEI-RQL-42术后总分较术前显著提高。术后各高阶像差比例增高，以球差、彗差增加为主，但未明显影响视觉质量。

结论：WG-QO-LASEK治疗近视有良好的预测性、准确性及安全性。

METHODS: Retrospective analyzed the pre- and post-operative clinical data of 140 cases(280 eyes)that had gone through WG-QO-LASEK in the department of ophthalmology in our hospital. The observational index was compared in patients' visual acuity of pre- and post-operative and the subjective and objective examination of vision.

RESULTS: There were no severe postoperative complications. Totally 132 patients'(264 eyes)uncorrected visual acuity(UCVA)was achieved to the expected correction degree within ±0.5D. Best corrected visual acuity(BCVA)improved one line in 88 eyes(31.4%)and 2 lines in 46 eyes(16.4%). Postoperative scores of NEI-RQL-42 were significantly higher than preoperative ones. After operation, the proportion of higher-order aberrations increased, mainly manifested in spherical aberration and coma, but it did not influence the visual quality obviously.

CONCLUSION: WG-QO-LASEK treatment of myopia has good predictability, accuracy and safety.