在使用AdvanSync 2的Angle's Class II Division 1患者中评估了dentofacial变化
Sanshavi Ponnamma1, Goutham Reddy1, Sunil Muddaiah1
1Department of Orthodontics and Dentofacial Orthopaedics, Coorg Institute of Dental Sciences, Virajpet, Karnataka, India.
Journal of orthodontic science
|June 23, 2023
概括
通过修改骨和牙特征,AdvanSync 2设备有效地治疗了II类缺陷,包括下和上生长的显著变化. 它还改善了软组织的美学,尽管注意到了下切肢倾斜.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙面部整形外科 牙面部整形外科
- 头脑测量分析的分析
- 摄影测量分析的方法
背景情况:
- 二级缺陷呈现出复杂的骨和牙挑战.
- 有效的正牙器件对于纠正这些差异至关重要.
- AdvanSync 2 设备是用于II类校正的新型设备.
研究的目的:
- 为了评估由AdvanSync 2设备引起的牙和骨变化.
- 在AdvanSync 2治疗后使用光度分析评估软组织变化.
主要方法:
- 选择了接受固定牙科治疗的15名患者的样本.
- 牙,骨和软组织的变化被测量在两个间隔.
- 使用统计分析 (p值) 来确定变化的意义.
主要成果:
- 在诸如SNA,CO-A,C0-Gn,ANB,UI-A (度),LL-E平面,鼻角和面部角等参数中观察到统计学上显著的变化 (p < 0.5).
- 对于SNB,C0-Go,UI A (mm),FMA以及其他一些软组织参数,发现了微不足道的变化 (p > 0.5).
- AdvanSync 2 装置促进了下的生长,并限制了上的发育,导致了正常化的II类闭塞和积极的软组织变化.
结论:
- 通过显著的骨和牙修改,AdvanSync 2设备有效地纠正了II类缺陷.
- 实现了软组织形状的积极变化,增强了面部美学.
- 一个显著的缺点是下切口的倾斜.
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