论文部分内容阅读
矫治安氏Ⅱ~1错,评价功能性矫治器治疗效果时,一般最注意髁突的生长。近来关节凹位置向前移位被认为是功能性矫治器治疗的另一可能效果。本研究的目的是评价用 Bionato r治疗安氏Ⅱ~1患者,重建时下颌前伸量对治疗效果的影响,特别注意髁突与 S 点的矢状和垂直关系。材料和方法 27例安氏Ⅱ~1患者,按年龄、性别配对分成两组。第一组14人,重建时下颌前伸至切对切关系,切牙垂直间隙在息止(牙合)间隙内(2mm～4mm),
Correction of Angle Ⅱ ~ 1 wrong , evaluation of functional appliance treatment, the general attention to the growth of condyle. The recent shift of the concave position of the joint is considered as another possible effect of functional appliance treatment. The objective of this study was to evaluate the effect of Bionato r treatment on patients with Angle II-1 in the reconstruction of mandibular advancement with special attention to the sagittal and vertical relationship between the condyle and the S point. Materials and Methods 27 cases of Angle Ⅱ ~ 1 patients, according to age and sex paired into two groups. The first group of 14 people, reconstruction of the mandibular advance to cut the relationship between the cut, the vertical incisor gap in the rest (occlusal) gap (2mm ~ 4mm),