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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Three-Dimensional Control on Lingually Rolled in Molars using a 3D Lingual Arch ZR01-ZR03
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Three-Dimensional Control on Lingually Rolled in Molars using a 3D Lingual Arch ZR01-ZR03

机译：使用3D舌弓ZR01-ZR03对臼齿的舌头进行三维控制

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The fixed lingual arches that are used for mandibular molar uprighting works in two dimensions, whereas the 3D lingual arch works in all the three dimensions. The 3D lingual arch was fabricated from a 0.028 ?round S.S wire with parts consisting of an adaptor, activator, friction lock and extender. The friction lock was inserted into the vertical stubs welded on the molar bands of the lingually tipped molar. They provided greater stability and anchorage to the molars.Up righting of the lingually tipped mandibular molars was attained within one month after insertion of the Wilson?s 3D lingual arch. Correction was attained in all three dimensions with a buccal crown torque and lingual root torque. Levelling and alignment of the anterior segment was also attained by this multipurpose modular appliance. The 3D lingual arch enabled the clinician to set up a more positive anchorage for a greater variety of treatment applications than earlier lingual arches. Quality treatment results were attained with less span of time and were cost effective.
机译：用于下颌磨牙直立的固定舌弓在两个维度上起作用，而3D舌弓在所有三个维度上起作用。 3D舌弓由0.028毫米的S.S圆线制成，零件包括适配器，激活器，摩擦锁和延伸器。将摩擦锁插入焊接在舌尖磨牙的磨牙带上的垂直短管中。他们为臼齿提供了更大的稳定性和固定性。在插入威尔逊的3D舌弓后一个月内，使舌尖的下颌臼齿向上矫正。使用颊冠扭矩和舌根扭矩在所有三个维度上均进行了校正。该多功能模块化矫治器还可实现前节的矫正和对齐。与早期的舌弓相比，3D舌弓使临床医生能够为更多的治疗应用设置更积极的锚固。可以在较短的时间内获得高质量的治疗结果，并且具有成本效益。

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