Clinical bionics in the alveolar bone surrounding implant fixture based on Cone Beam CT

基于锥形束CT的种植体周围牙槽骨的临床仿生学

• 批准号: 19592181
• 负责人: WAKOH Mamoru
• 金额: $ 3万
• 依托单位: Tokyo Dental College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19592181/
• 关键词: 歯科放射線診断学; 歯学; 放射線; バイオメカニクス; 計測工学

We could depict a chronologic change of a bone remodeling phenomenon as a macromorphological change visually, with the high accuracy of cone beam CT and medical CT also. The possibility of simulation of dynamics specialized in an individual made from organic CT image data was suggested. In addition, the characteristics area of dynamics for an ambient bone by compressive force load for an implant body varied according to upper and lower jaw distinction or locus. It is thought that mechanical response in implant body circumference changes by buccal capsule internal environment such as individual occlusal force, the number of the persistence teeth. Therefore, it is a future problem how you control a lot of factors before mechanical simulation.

锥形束CT和医学CT的高精度，使我们能够直观地将骨重建现象的时间变化描述为一种宏观形态学变化。提出了从有机CT图像数据制成的个体中专门进行动态模拟的可能性。此外，植入体的压缩力载荷对周围骨的动力学特征区域根据上下颌的区别或位置而变化。认为种植体周向的力学响应受个体咬合力、恒牙数等颊囊内环境的影响。因此，如何在机械仿真之前控制许多因素是未来的问题。