Objective To study the root resorption caused by edgewise appliance combined with flat bite plate treatment.

目的探讨方丝弓矫治器配合使用平面导板正畸治疗对牙根吸收的影响.

互联网

Objective: To understand the root resorption caused by flat bite plate treatment during different growth period.

摘要目的: 比较不同生长期使用平导对牙根吸收影响.

互联网

Conclusion: The root resorption caused by flat bite plate is different during different growth period.

结论: 不同生长期使用平导造成牙根吸收有区别.

互联网