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飞秒激光的光致分解作用允许在角膜组织内任意位置进行精确切削。可用于角膜基质内切割、制作角膜基质环植入的切口、准分子激光原位角膜磨镶术中制作角膜瓣、完成飞秒激光角膜磨镶术,是一种全新的屈光不正矫正方法。
The photodissociation of femtosecond laser allows precise cutting anywhere within the corneal tissue. It can be used for incision in corneal stroma, incision for implantation of corneal stroma ring, corneal flap in excimer laser in situ keratomileusis and femtosecond laser keratomileusis. It is a new method of refractive correction.