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[摘要]
从1990年代起光学相干断层扫描(OCT)技术的应用使更多的眼病得到了及早的诊断、治疗，它使视网膜、脉络膜不仅可视化，而且可量化，具有无创、无痛、高分辨率等优点。近年来，随着屈光不正的发病率增高，呈现出低龄化，它发病早、发生快、进展快，引起越来越多的学者的重视，并将OCT运用在屈光不正研究中，也得出大量的结果，可以早期发现视网膜、脉络膜厚度的微小变化，及时采取相应的措施，为日后更深入地研究屈光不正的光学机制奠定基础。本文将从光学相干断层扫描在屈光不正中的应用做一综述。
[Key word]
[Abstract]
From 1990s, optical coherence tomography(OCT)can diagnose more diseases as early as possible. It's visible, quantified, noninvasive, painless, high resolution and so on. In recent years, refractive errors have an increasing incidence and the age of onset becomes younger. More and more researchers focus on the problem using technology in refractive error study. It can find small changes in retinal and choroidal thickness early. If we take immediate actions, it may build a foundation for further study. This article summarizes the application of optical coherence tomography in refractive error.
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