Kurenkov V V, Sheludchenko V M, Fadeĭkina T L
Vestn Oftalmol. 2000 May-Jun;116(3):10-1.
Reviews the results of correction of complex myopic astigmatism with asymmetric form of disposition on the cornea by two methods, with centered and decentered photokeratoablation. Analyzes the results of 80 laser keratomileusis operations for medium and high myopia. Describes a method of calculations and keratotopographic detection of asymmetric astigmatism and a method for transferring it into symmetrical form in computer-aided keratotopography. Two types of interventions brought about a good refraction result (sphere equivalent -0.66 +/- 0.54 diopters) and high resolving capacity of the eye (0.88-0.99). Decentered keratoablation led to a significant increase in visual acuity without correction, this indicating a better adequacy of this method, discussed in this paper.
回顾了通过两种方法（即中心和偏心光角膜切削术）矫正角膜上呈不对称形态的复合近视散光的结果。分析了80例中高度近视激光角膜磨镶术的结果。描述了在计算机辅助角膜地形图中计算和角膜地形图检测不对称散光的方法以及将其转换为对称形式的方法。两种干预方式均带来了良好的屈光结果（球镜等效值为-0.66±0.54屈光度）和较高的眼分辨率（0.88 - 0.99）。偏心角膜切削术使未矫正视力显著提高，这表明本文所讨论的该方法具有更好的适用性。
