患有不同类型的恶性闭塞的患者的面部软组织特征
Jin-Xing Guo1,2,3,4, Xinze Xu1,2,3, Liwen Fan1,2,3
1Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
BMC oral health
|October 4, 2024
概括
面部软组织的差异存在于患有I,II和III类缺陷的患者中. 通过分析这些3D形态参数,3dMD扫描技术有助于规划正牙治疗.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 人类测量学 人类测量学.
- 头骨面部分析 头骨面部分析
背景情况:
- 牙缺陷是一种常见的牙疾病,表现为各种各样的面部软组织特征.
- 了解这些差异对于有效的正牙治疗计划至关重要.
研究的目的:
- 研究和比较3D面部软组织形态在不同类型的缺陷 (I,II,III).
- 评估特定的面部参数与缺陷类型之间的相关性.
主要方法:
- 对134名患有I,II和III类缺陷的患者的3D面部扫描 (3dMD) 的回顾性分析.
- 性别和缺陷类型之间的3D形态参数的比较.
- 斯皮尔曼的相关性分析,以确定参数和缺陷分类之间的关系.
主要成果:
- 在I类和II类缺陷小组中,没有发现面部软组织参数的显著性别差异.
- 在三个缺陷组中观察到Al (R) -AL (L) 和Ac (R) -Ac (L) 等参数的显著差异.
- 具体参数Ac (R) -Ac (L) 和Al (R) -Al (L) /Ac (R) -Ac (L) 显示与缺陷类型的相关性.
结论:
- 在患有I,II和III类缺陷的患者中存在明显的面部软组织变异.
- 3dMD技术为正牙科的预治疗计划提供了宝贵的见解.
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