Treatment is usually started when the patient is 10 or 11 years old, after the deciduous teeth are lost.
通常是在病人十岁或十一岁乳牙脱落之后开始进行治疗的。
Deciduous root resorption is a physiological phenomenon that results in exfoliation of the deciduous teeth.
乳牙生理性根吸收是导致乳牙脱落的一种特有的生理性现象。
Deciduous root resorption is a physiological phenomenon that results in exfoliation of the deciduous teeth.
乳牙生理性根吸收是导致乳牙脱落的一种特有的生理性现象。
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