ортодонтика提取协议对垂直骨关系的影响:一个回顾性研究
Martina Ferrillo1, Kieran Daly2, Nikolaos Pandis3
1Dentistry Unit, Department of Health Sciences, University of Catanzaro "Magna Graecia", Catanzaro, Italy.
International orthodontics
|December 25, 2025
概括
ортодонтических提取,包括两个上前 (UPE) 或四个前 (FPE) 提取,不会显著改变垂直骨关系. 部平面角和前面面部高度变化主要与治疗前的测量有关.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 头骨面部的发展
- 牙科手术是指牙科手术.
背景情况:
- ортодонтические提取用于管理牙拥挤和收缩.
- 提取对垂直骨尺寸的影响尚未完全理解.
- 假设在控制垂直维度方面,四次前拔除 (FPE) 比两次上拔除 (UPE) 更有效,但证据有限.
研究的目的:
- 调查不同 ортодонтика提取协议对垂直骨关系的影响.
- 为了比较UPE和FPE对下平面角 (MMPA) 和前面面部高度 (AFH) 的影响.
主要方法:
- 追溯分析了168名患者的脑力测量数据.
- 两个上前 (UPE) 提取,四个第一前 (FPE) 提取和非提取组之间的比较.
- 多变量分析评估了MMPA和AFH从T0 (治疗前) 到T1 (治疗后) 的变化.
主要成果:
- 在UPE,FPE和非提取组之间没有观察到治疗后MMPA或AFH的显著差异.
- 根据基线因素调整后的多变量分析显示,提取模式对MMPA或AFH没有显著的影响.
- 在所有组中,MMPA和AFH都与它们的治疗前值有显著的关联.
结论:
- ортодонтическая提取协议 (UPE和FPE) 不引入统计或临床上显著的变化在垂直骨关系.
- 治疗前的垂直骨测量是治疗后结果的主要决定因素.
- 在UPE,FPE或非提取协议之间的选择不会显著影响垂直骨尺寸.
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