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应用现代国际通用的放射状角膜切开术标准器械和设备，对１７７只眼进行手术治疗和随访。术前平均屈光度－６．２３Ｄ，裸眼视力最低０．０２，最高０．４。术后６～１２个月平均屈光度下降４．２７Ｄ，裸眼视力最低０．１，最高１．５。不同近视组平均屈光度下降为：低度近视组２．１４Ｄ、中度近视组４．３５Ｄ、高度近视组５．１２Ｄ、超高度近视组５．４６Ｄ。裸眼视力上升分别为：低度近视组≥１．０者８２．３５％，≥０．５者１００％；中度近视组≥１．０者５１．４６％，≥０．５者８３．５０％；高度近视组≥１．０者１１．３６％，≥０．５者５２．２７％；超高度近视组≥１．０者７．６９％，≥０．５者２３．０８％。其中－６．００Ｄ以下近视组术后裸眼视力≥１．０者达５５．８３％。放射状角膜切开术治疗近视疗效肯定，尤其对轻、中度近视效果更佳。
A total of 177 eyes underwent surgical treatment and follow-up using modern international standard radial keratotomy instruments and equipment. Preoperative average refractive power -6.23D, the lowest visual acuity of 0.02, the highest 0.4. After 6 to 12 months, the average diopter decreased 4.27D, the lowest visual acuity 0.1, the highest 1.5. The average myopia in different myopia decreased as follows: low myopia 2.14D, moderate myopia 4.35D, high myopia 5.12D, super-high myopia 5.46D. Uncorrected visual acuity increased as follows: low myopia group ≥1.0 82.35%, ≥0.5 100%; moderate myopia group ≥1.0 51.46%, ≥0.5 83.50 %; High myopia group ≥1.0 11.36%, ≥0.5 52.27%; super high myopia group ≥1.0 7.69%, ≥0.5 23.08%. Among them, the visual acuity of visual acuity≥1.0 in myopic group below -6.00D was 55.83%. Radial corneal surgery for the treatment of myopia certainly, especially for mild to moderate myopia better.