The risk of microbial keratitis (MK) in orthokeratology-wearing children was shown in a 2013 analysis to be around 14 per 10,000 patient wearing years, but new data indicates that it may be lower. Data gathered from a large group of practices in Russia found MK risk of around 5 per 10,000 patient-wearing years, similar to the risk of daily wear soft lenses. This should increase confidence in fitting orthokeratology to children for myopia control.
发现在现有24个月的矫正器临床试验中的缓慢和快速进展样本具有相同的基线折射和轴向长度。缓慢进展者年龄较大，并且显示出0.5mm较小的治疗区直径（TZDS），但诱导的外周近视变化没有差异。TZD和轴向伸长之间也没有直接相关，表明有趣但尚未确定的关系。
This study evaluates how orthok treatment zone diameter influences change in refraction and axial eye length over 1-year in children previously fit with orthok lenses of varying back optic zone diameter, to reveal that where treatment zone diameter was less than pupil diameter orthok’s myopia control efficacy appeared to be improved.
Soft contact lenses designed to simulate the change in refraction optical pro-file from orthokeratology (OK) fail to slow axial eye elongation or change to refrac-tion over 1-year of wear in children, leading to suggestion that OK’s propensity to slow myopia progression may not be due to changes OK makes to optical profile.
该研究调查了矫形器学镜片，设计用于更高的外围的“添加”电源，以及这些影响的角膜滞后（刚性）和更高阶的像差。
欢迎来到美国验光学院2019年会议的最后分期近视。这些更新从第2部分继续，详细的Mark Bullimore和Noel Brennan的梦幻般的会议，题为12个以前的证据，我们应该了解近视。
宣布2019年两思想国际近视会议的令人兴奋更新的第3部分！您将在最后找到与第1,2和第4部分的链接，但请继续阅读Orthok，Mylo和Musight上的更新！
