 鲜花( 20)  鸡蛋( 0)
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为什么要补牙呢,我女儿六岁了,掉了三颗牙齿了,掉完后。等长新牙的时候矫正不就行了吗
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. {, F/ t* q# rThere is more than a little merit to treating primary teeth, and there are many factors involved in determining proper treatment. First of all, these "temporary" teeth are actually needed for several years. The incisors are typically present until six to eight years of age, while the canines and molars are present until 11 to 13 years of age. Primary teeth serve many different functions, such as chewing, phonetics, and space maintenance for permanent teeth.
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# z9 ]: g% M; z2 Y4 P/ w$ c2 _) mIf decay in primary teeth is left untreated, it will only progress. This progression can lead to pain and infection, which may eventually turn life- threatening. In addition, broken down, painful, infected teeth will lead to a decrease in nutrition, which will affect physical and mental growth and development of the child. In fact, parents or caregivers who do not provide proper access to dental care can be charged with child neglect. - f/ C# p& o3 q- |
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Reference: http://parenting.ivillage.com/baby/bhealth/0,,442b,00.html |
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