无症状下第三牙的X射线鉴定,没有临床心脏炎
Tommi Vesala1, Irja Ventä2, Johanna Snäll2,3
1Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, P.O. Box 41, Helsinki, FI-00014, Finland. tommi.vesala@helsinki.fi.
Clinical oral investigations
|September 30, 2024
概括
年轻成年人的无症状下第三通常表现出特定的放射性特征. 这些包括未爆发的状态,更深层的骨位置,半径倾斜和不完整的根部发育,可以在全景放射图上识别.
科学领域:
- 牙科 牙科是指牙科的专业.
- 口腔和面放射学 口腔和面放射学
- 牙科解剖学 牙科解剖学
背景情况:
- 腹膜炎是一种常见的疾病,影响下第三.
- 通过放射检查识别非病理性第三牙可以帮助诊断.
- 之前的研究集中在有症状的牙上,在了解无症状牙方面留下了一个差距.
研究的目的:
- 在年轻成年人中确定无症状下第三牙的放射性特征,而没有临床症状的周周炎.
- 为了确定非感染的第三牙的基线放射特征.
主要方法:
- 对全景射线图 (PAN) 和大学生临床数据的回顾分析.
- 从189名参与者 (平均年龄为20.7岁) 中包括了345个下第三.
- 使用奇平方和曼-惠特尼U测试进行统计分析,以确定重要的预测因素.
主要成果:
- 无症状,无膜炎的下第三主要没有爆发 (78%).
- 这些牙常常位于骨的更深处 (87%),面积倾斜 (73%),根部发育不完全 (68%).
- 在70%的牙中观察到边缘骨水平降低.
结论:
- 无症状下第三牙的X射线评估,没有腹膜炎是可行的使用全景X射线图.
- 鉴定到的特征为区分非病理性和患病的第三牙提供了可靠的基础.
- 这些发现可以帮助临床医生在诊断过程中排除非病理病例.
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