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单侧裂口唇和 palatal:一个三维分析的三维分析中鼻膜成型
Yoon Weon Suh1, Yong Jong Park2, Olivia Yue1
1Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, California, USA.
Orthodontics & craniofacial research
|October 28, 2025
概括
手术前的鼻膜成型 (NAM) 显著重塑单边裂口唇和 palatal 解剖学. 这种3D分析显示了裂宽度的减少和门尺寸的改变,改善了手术前患者的形态.
科学领域:
- 面外科手术 面外科手术
- 儿科牙科 儿科牙科
- 矯正牙科 矯正牙科是一種矯正牙科.
背景情况:
- 单侧裂口唇 (UCLP) 呈现出复杂的面不对称.
- 手术前的鼻膜成型 (NAM) 是UCLP的常见干预措施.
- 量化NAM的3D效应对于治疗优化至关重要.
研究的目的:
- 在患有UCLP的患者中,进行手术前鼻膜成型 (NAM) 诱导的形态变化的三维分析.
- 量化裂宽度,形尺寸和细分旋转的变化.
主要方法:
- 对66名UCLP患者的NAM前后牙造型的3D分析.
- 标志的识别和测量关键的面尺寸.
- 使用配对t测试进行统计分析,以比较NAM前后的测量.
主要成果:
- 显著减少了3D裂宽度 (5.18毫米),斜间隙 (1.78毫米) 和前宽度 (1.34毫米).
- 增加后侧门宽度 (2.27毫米),门深度 (1.74毫米),以及较小部分的内部曲 (9.20°).
- 较大部分 (8.50°) 的内向旋转较大,与较小部分 (3.09°) 相比.
结论:
- 手术前的NAM在UCLP患者中诱导了显著和可测量的3D形态变化.
- NAM有效地降低了裂宽度,并修改了形尺寸和细分旋转.
- 3D分析为NAM在UCLP治疗计划中的有效性提供了宝贵的见解.
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