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为探讨准分子激光角膜原位磨镶术（Ｌａｓｉｋ）治疗近视的疗效，将１００例共１９７眼术前分为３组：Ａ组（－２．００～－６．００Ｄ），Ｂ组（－６．１０～－１０．００Ｄ），Ｃ组（－１０．１０～－２２．５０Ｄ）均行Ｌａｓｉｋ手术，术后随访半年结果：术后１～３月残存屈光度及裸眼视力趋于稳定，术后６月时３组残存屈光度分别为Ａ（－０．２８±０．４９Ｄ），Ｂ（－０．４７±０．６４Ｄ），Ｃ（－０．８±１．０３Ｄ）。３组术后裸眼视力达≥０．５者分别为１００％，１００％，８８．７％。达≥１．０者分别为８５．７％、５４．９％、３８．０２％。表明：Ｌａｓｉｋ对高、中、低度近视均可取得良好疗效，对手术技巧及激光程序的改进可进一步提高手术的预测性及稳定性。
To investigate the curative effect of Lasik on myopia, 100 cases of 197 eyes were divided into 3 groups: group A (-2.00 ~ -6.00D), group B (- 6.10 ~ -10.00D). In group C (-10.10 ~ -22.50D), Lasik operation was performed. The follow-up results of six months postoperatively showed that residual refraction and uncorrected visual acuity tended to be stable from January to March After 6 months, the remaining remnants of three groups were A (-0.28 ± 0.49D), B (-0.47 ± 0.64D), C (-0.8 ± 1.03D). The postoperative uncorrected visual acuity of ≥ 0.5 was 100%, 100% and 88.7% respectively. Up to ≥ 1.0 were 85.7%, 54.9%, 38.02%. Show: Lasik good effect on high, medium and low myopia can be achieved, the improvement of surgical techniques and laser procedures can further improve the predictability and stability of the surgery.