替牙期无托槽隐形矫治器扩弓治疗改良设计的有限元分析
|
|
吕秦毅, 高子琦, 冯青辰, 梅宏翔, 李娟
|
Optimizing arch expansion with clear aligners in the mixed dentition based on finite element analysis
|
|
LÜ Qinyi, GAO Ziqi, FENG Qingchen, MEI Hongxiang, LI Juan
|
|
表4 扩弓过矫治治疗效果
|
Tab 4 Therapeutic effect of arch over-expansion
|
|
| Tooth | Load 1 | Load 2 | Load 3 | Load 4 |
|---|
| AE/mm | EE/% | HD/mm | AE/mm | EE/% | HD/mm | AE/mm | EE/% | HD/mm | AE/mm | EE/% | HD/mm |
|---|
| 16‒26 | 0.207 | 51.86 | -0.075 | 0.277 | 69.33 | -0.101 | 0.301 | 75.16 | -0.109 | 0.324 | 81.04 | -0.203 | | 55‒65 | 0.275 | 68.76 | -0.092 | 0.369 | 92.15 | -0.124 | 0.400 | 99.96 | -0.134 | 0.431 | 107.79 | -0.204 | | 54‒64 | 0.294 | 73.48 | -0.090 | 0.395 | 98.86 | -0.121 | 0.429 | 107.35 | -0.132 | 0.463 | 115.86 | -0.193 | | 53‒63 | 0.337 | 84.17 | -0.204 | 0.451 | 112.81 | -0.275 | 0.489 | 122.37 | -0.298 | 0.528 | 131.94 | -0.441 |
|
|
|