METHOD FOR DETERMINING DIFFERENTIAL PRIMARY Indications for excimer laser correction of myopia mild to moderate with a physiologically myopic astigmatism or myopic astigmatism slight degree

摘要

method u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 differential testimony to the primary u044du043au0441u0438u043cu0435u0440u043bu0430u0437u0435u0440u043du043eu0439 correction u043cu0438u043eu043fu0438u0438 weak and moderate with physiological u043cu0438u043eu043fu0438u0447u0435u0441u043au0438u043c and u0441u0442u0438u0433u043cu0430u0442u0438u0437u043cu043eu043c or u043cu0438u043eu043fu0438u0447u0435u0441u043au0438u043c u0430u0441u0442u0438u0433u043cu0430u0442u0438u0437u043cu043eu043c weak degree (u043cu0438u043eu043fu0438u00a0 with u043cu0438u043eu043fu0438u0447u0435u0441u043au0438u043c u0430u0441u0442u0438u0433u043cu0430u0442u0438u0437u043cu043eu043c)including u0432u0438u0437u043eu043cu0435u0442u0440u0438u0438 u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 spherical and cylindrical components of clinical refraction u0434u043bu00a0 u0441u0444u0435u0440u043eu044du043au0432u0438u0432u0430u043bu0435u043du0442u0430 clinical re calculation fractions (rcs), u043au0435u0440u0430u0442u043eu0442u043eu043fu043eu0433u0440u0430u0444u0438u0438 to u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 u0440u0435u0433u0443u043bu00a0u0440u043du043eu0441u0442u0438 the anterior surface of the cornea.the identification of baseline aberrations was higher u043fu043eu0440u00a0u0434u043au043eu0432 (u0430u0432u043f) by u0430u0431u0435u0440u0440u043eu043cu0435u0442u0440u0430 wave front eyes and the calculation u0441u0440u0435u0434u043du0435u043au0432u0430u0434u0440u0430u0442u0438u0447u043du043eu0433u043e u0437u043du0430u0447u0435u043du0438u00a0 u043eu0442u043au043bu043eu043du0435u043du0438u00a0 u0440u0435u0430u043bu044cu043du043eu0433 on the wave front from the patient through the aberrations was from 3 to 6 u043fu043eu0440u00a0u0434u043eu043a (rms (Z31 - Z66), and if the rcs is not more than 6.0 u0434u043fu0442u0440,the u043au0435u0440u0430u0442u043eu0442u043eu043fu043eu0433u0440u0430u0444u0438u0447u0435u0441u043au043eu0433u043e u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 not u0432u044bu00a0u0432u043bu0435u043du043e availability of local u0438u0440u0440u0435u0433u0443u043bu00a0u0440u043du043eu0441u0442u0435u0439 the anterior surface of the cornea, the value of rms (Z31 - Z66) u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 from 0.11 0.45 microns, and the spherical aberration of u043fu043eu0440u00a0u0434u043au0430 (Z40) more minus 0.05 microns, is shown u044du043au0441u0438u043cu0435u0440u043bu0430u0437u0435u0440u043du0430u00a0 u043au043eu0440u0440u0435u043au0446u0438u00a0 u043cu0438u043eu043fu0438u0438 with u043cu0438u043eu043fu0438u0447u0435u0441u043au0438u043c astigmatism omu0432u043au043bu044eu0447u0430u044eu0449u0430u00a0 removal of spherical and cylindrical components of clinical refraction, as well as the original wave front aberrations was eyes and a summary s u0430u0431u043bu00a0u0446u0438u0438 aspherical cornea; and if the value of the spherical aberration of u043fu043eu0440u00a0u0434u043au0430 (Z40) minus 0.05 microns, with the same u0437u043du0430u0447u0435u043du0438u00a0u0445 rcs and rms (Z31 - Z66), as well as if a local u0438u0440u0440u0435u0433u0443u043bu00a0u0440u043du043eu0441u0442u0435u0439 the anterior surface of the cornea.it is shown u044du043au0441u0438u043cu0435u0440u043bu0430u0437u0435u0440u043du0430u00a0 u043au043eu0440u0440u0435u043au0446u0438u00a0 u043cu0438u043eu043fu0438u0438 with u043cu0438u043eu043fu0438u0447u0435u0441u043au0438u043c u0430u0441u0442u0438u0433u043cu0430u0442u0438u0437u043cu043eu043c, u0443u0441u0442u0440u0430u043du00a0u044eu0449u0430u00a0 only spherical and cylindrical components of clinical refraction.