目的研究下牙弓后段可用间隙生长变化特点。
Objective To study the growth changes of available space of lower posterior arch.
结论托槽代替牙弓夹板治疗儿童颌骨骨折疗效较佳。
Conclusion The bracket instead of splint might be better for jaw fracture of children.
结论托槽代替牙弓夹板治疗儿童颌骨骨折疗效较佳。
Conclusion The bracket instead of splint might be better for jaw fracture of children.
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