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Orthodontic appliance for treating the III-rd class malocclusion according to Angle

机译:正畸矫治器,根据Angle治疗Ⅲ类错牙合

摘要

The invention refers to medicine, namely orthodontics, and can be used for treating the III-rd class malocclusion according to Angle.The orthodontic appliance includes a palatine plate (1), consisting of a fixed posterior portion (2) and an anterior working portion (3), made in the form of V with the possibility of movement toward the longitudinal direction, to the posterior portion (2) there are fixed a mandibular vestibular arch (4) and holding elements (5) for the first permanent molars, and in the region of projection of the lateral teeth on the left and on the right there are made occlusive metal bars (6). At the same time, the fixed portion (2) and the working portion (3) are joined with the help of an orthodontic expansion screw (7).
机译:本发明涉及药物,即正畸科,可根据角度用于治疗Ⅲ类错牙合畸形。正畸矫治器包括a板(1),其由固定的后部(2)和前部工作部分组成(3)以V形制造,并可能沿纵向移动,在后部(2)固定了一个下颌前庭弓(4)和第一永久磨牙的固定元件(5),以及在左右两侧的侧向齿的突出区域中,制作了闭塞金属棒(6)。同时,固定部分(2)和工作部分(3)借助正畸膨胀螺钉(7)连接。

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