缺陷的第一个永久牙及其与面部和骨发育的关联
Zehava Geller Fishman1, Avi Leibovich1, Heli Rushinek2
1Department of Orthodontics, Hadassah Medical Center, Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
概括
单边第一个杆内闭症 (UFMI) 导致显著的面部和骨不对称,特别是在老年患者中. 早期诊断和干预对于缓解面部发育的长期影响至关重要.
科学领域:
- ортодонтика和牙科发展
- 头骨面部解剖学 头骨面部解剖学
- 儿科牙科 儿科牙科
背景情况:
- 单边第一个杆内闭症 (UFMI),通常是由于结症,是研究不足的.
- UFMI可能导致局部膜骨限制,导致牙弧和闭塞不对称.
- 这项研究探讨了UFMI在牙方面之外对面部和骨结构的影响.
研究的目的:
- 调查面部和骨不对称的程度与单边的第一个内闭关联.
- 为了比较患有UFMI的患者与对照者的面和骨测量.
- 评估年龄和部位置对UFMI相关不对称性的影响.
主要方法:
- 与年龄和性别匹配的对照组相比,对UFMI患者的回顾性分析.
- 评估闭塞斜率 (OC),下巴偏差 (CD),垂直不对称指数 (VAI) 和羊骨/骨长度差异 (RLD).
- 组间VAI和RLD值超过3%的比较,分析年龄和效应.
主要成果:
- 与对照组相比,患有UFMI的患者的CD,OC,VAI和RLD率显著更高.
- 很大比例的UFMI患者表现出VAI (>3%) 和RLD (>3%),表明不对称.
- 在UFMI组中,不对称的患病率 (CD,OC) 随着年龄的增长而增加,上性UFMI的影响更大.
结论:
- UFMI与明显的面部和骨不对称性有关,特别是在老年人中.
- 建议对UFMI进行早期检测和干预,以防止长期的面发育问题.
- 这些发现强调了在管理UFMI时考虑更广泛的面部和骨影响的重要性.
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