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放射状角膜切开术(RK)治疗近视98例194眼经2～24个月随访结果:平均视力术前为0.17,术后提高到0.93,其中1.0以上121眼(62.37%).检影验光平均术前-5.93D,术后56眼完全矫正(32.75%),过矫55眼,平均+0.66D,欠矫46眼,平均-1.55D,有14眼散光,平均0.79DC.角膜屈光力由术前平均43.45D减少到术后38.80D.并发症轻微.提示本手术安全、有效,尤对低中度近视疗效更佳.
Radial keratotomy (RK) in 98 cases of myopia in 194 eyes after 2 to 24 months of follow-up results: the average preoperative visual acuity was 0.17, postoperative increased to 0.93, of which more than 1.0 121 eyes (62.37%). Preoperative -5.93D, postoperative 56 eyes were completely corrected (32.75%), overcorrected 55 eyes, average + 0.66D, undercorrection 46 eyes, average -1.55D, 14 eyes with astigmatism, an average of 0.79DC. Corneal refractive power by surgery Before the average 43.45D reduced to 38.80D postoperative complications were mild, suggesting that the operation is safe and effective, especially for low to moderate myopia better.