幼儿缺钙牙齿的表现

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婴幼儿缺钙，常常出现出牙迟缓，出牙顺序颠倒，牙齿钙化异常等表现：

1、出牙迟缓：一般宝宝个月左右萌出，2岁左右出齐20颗乳牙，缺钙的宝宝可能延迟到1岁出牙、3岁才出齐乳牙。

2、出牙顺序颠倒：通常的顺序是：先长两颗下门牙，然后是两颗上门牙，然后再两侧向后依次长出。缺钙的宝宝会出现出牙顺序颠倒。

3、牙齿钙化异常：缺钙的宝宝牙齿缺乏釉质，易患，正在钙化的恒牙也可受到影响，恒切牙、尖牙、第1常出现缺乏釉质表现。

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