就此作者强调了前牙反(牙合)早期阻断矫治的重要性。
Authors emphasized that the interceptive orthodontic treatment of anterior crossbite at the early stage is very important.
目的:探讨导弓式矫治器在乳替牙期前牙反治疗中的作用。
Objective To discuss the effect of the interocclusal lip arch appliance in curing the anterior teeth reverse overbite.
结论:前牙反牙合使得上颌牙齿的错位及发育异常明显增加。
Conclusion: The possibility of ill-position and heteroplasia of teeth in maxilla increases in the patients with anterior crossbite.
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