Förster W, Beck R, Borrmann A, Busse H
University Eye Hospital, Münster, Germany.
J Cataract Refract Surg. 1995 May;21(3):278-81. doi: 10.1016/s0886-3350(13)80132-0.
A new system to correct symmetric bow-tie myopic astigmatism with the excimer laser using oval apertures for toric ablations is described. Initial results in two patients who had -5.0 and -5.5 diopters of astigmatism after surgery with six-months follow-up showed a reduction of up to 85% with a minimal axial error of two degrees.
描述了一种使用椭圆孔进行准分子激光环曲面消融以矫正对称性领结形近视散光的新系统。两名患者术后散光分别为-5.0和-5.5屈光度，经过六个月随访的初步结果显示，散光减少高达85%，轴向误差最小为两度。
