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Method of corneal surgery by laser incising a contoured corneal flap
Method of corneal surgery by laser incising a contoured corneal flap
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机译:通过激光切割轮廓角膜瓣的角膜手术方法
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摘要
A method of corneal laser surgery is disclosed. A first periphery is defined at an anterior surface of the cornea. This first periphery bounds a first planar area. A second periphery is defined within stromal tissue of the cornea. This second periphery bounds a second planar area. The second planar area is sized differently than the first planar area. A layer of stromal tissue which is bounded by the second periphery is subsequently incised. Stromal tissue between substantial portions of the first periphery and the second periphery is also incised, such that at least some corneal tissue disposed between the first and second peripheries remains connected to corneal tissue outside of the first and second peripheries.
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