We read with great interest the article by Chen et al.1 in the March 2019 issue. The authors evaluated the effect of cyclotorsion compensation during small incision lenticule extraction (SMILE) surgery on refractive outcomes. They first marked the peripheral cornea with a marker pen at the 3- and 9-o'clock positions at the slit lamp. After placing the patient on the surgical table of the VisuMax laser suite (Carl Zeiss Meditec, Jena, Germany), they activated the suction during the docking phase and measured the amount of cyclotorsion angle between the horizontal reticule of the eyepiece and

中文翻译：

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Cyclotorsion补偿。

我们非常感兴趣地阅读了Chen et al.1在2019年3月号上的文章。作者评估了小切口小孔镜摘除术（SMILE）手术中旋扭补偿对屈光结局的影响。他们首先在裂隙灯的3点和9点位置用记号笔标记周围的角膜。将患者放在VisuMax激光套件的手术台上（卡尔·蔡司·梅迪泰克，耶拿，德国）后，他们在对接阶段激活了吸力，并测量了目镜水平十字线和