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Three-dimensional analysis of malocclusion and orthodontic treatment simulation

机译：错牙合畸形的三维分析和正畸治疗模拟

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Our experiment's aim was to make a three-dimensional (3D) analysis of a case with malocclusion and to simulate the orthodontic treatment with fixed poliaggregate appliance. We used intraoral photos, panoramic radiographs and lateral cephalograms which were processed in Rhinoceros Nurbs Modelling Tool v.5.0 Service Release 9. To create the 3D model we used the programs Keyshot v.5.0.86 with trial license, Adobe Photoshop CS6 v. 13 and SnagIT v. 12.2.0, requiring the application of several sequences of graphic processing. Individualizing the original 3D model consisted of customizing component elements, repositioning dental units, matching their alveoli, blocking them in three layers, creating jaw and mandible and positioning in occlusion. Customizing the 3D model showed the status of the chosen clinical case. In order to simulate the orthodontic treatment brackets and archwires were built and were placed on each maxillary and mandibular tooth. Our 3D model has many advantages, varied functionality, diagnostic and therapeutic importance.
机译：我们的实验目的是对患有错牙合畸形的病例进行三维（3D）分析，并模拟使用固定的poliaggregate矫治器进行正畸治疗。我们使用在Rhinoceros Nurbs Modeling Tool v.5.0 Service Release 9中处理的口内照片，全景X射线照片和侧位头颅图。要创建3D模型，我们使用了带有试用许可证的Keyshot v.5.0.86程序，Adobe Photoshop CS6 v.13。和SnagIT v。12.2.0，要求应用几个图形处理序列。个性化原始3D模型包括：自定义组件元素，重新定位牙齿单元，匹配它们的肺泡，将它们分为三层，创建颌骨和下颌骨并在咬合中定位。定制3D模型可显示所选临床病例的状态。为了模拟正畸治疗，建立了支架和弓丝并将其放置在每个上颌和下颌牙齿上。我们的3D模型具有许多优点，功能多样，诊断和治疗重要性。

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