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10岁儿童有多少颗牙齿

更新时间: 2020-11-05 00:00:00     

孩子的乳牙是20颗,6周岁后开始长第一颗恒牙,10岁的孩子24颗牙齿基本正常。

指导意见:

1、保护好牙齿,按时刷牙,少吃甜食。

2、乳牙更换,注意恒牙萌出,乳牙及时拔除,否则,牙列不齐。

关键词: 儿童 多少 牙齿

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