FIELD: medicine.;SUBSTANCE: femtosecond laser is used to perform two arc corneal incisions with forming intrastromal 'pocket' in the cornea of the following topographic parameters: incision depth 120-140 mcm, depending on an initial corneal thickness, diameter - 9.0, 90° and 270° symmetrical arrangement of the corneal incisions. Thereafter, a cannula syringe is used to introduce 0.1% riboflavin in the formed 'pocket', kept for 15-20 minutes to impregnate a corneal stroma in a photosensitiser, while the cornea is exposed to UV light at wave length 365-375-nm for 30 minutes.;EFFECT: method provides fast delivery of the photosensitiser into the cornea without deepithelialisation, ensured enhanced functional results ensured by the use of empirically selected, optimal parameters of the corneal incisions.;2 cl, 2 ex
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机译：领域：医学。;实体：飞秒激光用于执行两个弧形角膜切口，并在以下地形参数下在角膜中形成基质内“袋”：切口深度120-140 mcm，具体取决于初始角膜厚度，直径-9.0，角膜切口的90°和270°对称排列。之后，使用套管注射器将0.1％的核黄素引入形成的“口袋”中，保持15-20分钟以在光敏剂中浸渍角膜基质，同时将角膜暴露于波长为365-375nm的紫外线30分钟;效果：该方法可将光敏剂快速递送至角膜而无需进行深度上皮化，确保通过使用经验选择的最佳角膜切口参数确保增强的功能结果。; 2 cl，2 ex
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