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5岁散光多少正常
更新时间: 2020-11-04 00:00:00  

5岁散光50度以内算正常,一般50度以内的散光几乎不影响视力。如果超过100度,看东西就比较模糊、比较疲劳,需要戴镜。超过200度的散光会造成弱视,在儿童阶段如果是超过200度散光,则应该戴镜治疗,以防止出现弱视。在门诊见过的最高散光达到500多度,已经是常见的最高度数。

关键词: 散光 多少 正常

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