Study on the Changes of Soft and Hard Tissue in the Treatment of Early Skeletal Class Ⅲ Malocclusion after Improved Buccal Multiloop Removable Appliance
Objective To study the variations of soft and hard tissue profile parameters before and after early skeletal Class Ⅲ malocclusion treatments using improved Buccal Multiloop removable appliance. Methods 30 patients with early skeletal class Ⅲ malocclusion were treated with improved Buccal Multiloop removable appliance. Cephalometrics and teeth modeling were performed before and after the treatment, by which the parameters of soft and hard tissue were measured. A statistical analysis was carried out with SPSS...
【更新日期】
2017-08-01
【分类号】
R783.5
【正文快照】
Study on the Changes of Soft and Hard Tissue in the Treatment of Early Skeletal ClassⅢMalocclusion after Improved Buccal Multiloop Removable Appliance侯录等[1]研制的颊侧多曲簧矫治器,是矫治早期安氏Ⅲ类错牙合畸形的矫治器,利用两侧多曲簧的弹力刺激上颌骨向前?