精品文档---下载后可任意编辑上颌骨微植体支抗正畸矫治力系统数值分析讨论的开题报告摘要：正畸矫治中的骨性支抗是一种相对稳定、较为牢固的力量，可以带来较好的治疗效果。在传统正畸矫治中，一般采纳锚牙支抗的方式，但是存在着一定的缺陷，例如容易在长期的矫治过程中发生脱落等问题。因此，近年来，骨性支抗正畸矫治逐渐受到了广阔学者的关注。本讨论旨在对上颌骨微植体支抗正畸矫治力系统进行数值分析，以讨论其在正畸矫治中的作用及优缺点。首先进行了上颌骨微植体设计及数字化建模，然后进行了数值模拟分析，包括应力分析和位移分析。最后，基于以上结果，进一步探讨了上颌骨微植体支抗正畸矫治的临床应用前景及可能存在的问题，以期为临床正畸矫治提供一定参考。关键词：上颌骨微植体；支抗正畸矫治；数值分析；优缺点探讨Abstract:Bony anchorage is a relatively stable and firm force in orthodontic treatment, which can bring better treatment effect. In traditional orthodontic treatment, anchor tooth anchorage is generally used, but there are some problems, such as easy to fall off during the long-term treatment. Therefore, in recent years, bony anchorage orthodontic treatment has gradually been paid attention by scholars.The purpose of this study is to conduct numerical analysis on the maxillary bone implant-supported orthodontic force system to study its role and advantages and disadvantages in orthodontic treatment. First, the design and digital modeling of maxillary bone implants were carried out, and then numerical simulation analysis was carried out, including stress analysis and displacement analysis. Finally, based on the above results, the clinical application prospects and possible problems of maxillary bone implant-supported orthodontic treatment were further explored, in order to provide a certain reference for clinical orthodontic treatment.Keywords: maxillary bone implant; anchorage orthodontic treatment; numerical analysis; advantages and disadvantages discussion
