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Seda Bulut
11.08.2026 02:54
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At what age should children have their first orthodontic examination? Is the 7 year old rule true?
我女儿7.5岁,两颗门牙稍微交叉且间隔较大。我们的儿科医生说要去看正牙医生,但大部分乳牙还没有脱落。难道要等恒牙全部长出来吗,7岁太早了吗?