【摘要】 采用生物调节器 (BIONATOR)矫治 Angle 类错牙合 ,研究矫治前后对其咀嚼效能的影响。对 15例替牙晚期、恒牙初期的 Angle 类错牙合采用 BIONATOR矫治 ,并进行矫治前后的比较分析。BIONATOR矫治 Angle 类错牙合能够显著提高咀嚼效能 ,结果提示 :采用 BIONATOR早期矫治反牙合对形态和功能的改善具有十分重要的意义更多还原

【Abstract】 The mastictory effect of BIONATOR on Angle Ⅲ malocclusion was studied. Fifteen subjects with malocclusion in late mixed and early permanent dentition were treated by BIONATOR. The masticatory efficiency before and after treatment was compared. Results showed that post treatment masticatory efficiency was increased significantly as compared to pre treatment. Early correction of crossbite malocclusion by BIONATOR could obviously improve the function and morphology.更多还原