人类上前骨中根腔的流行,对称性和特征
Lisann Mäder1, James Deschner1, Philipp Mildenberger2
1Department of Periodontology and Operative Dentistry, University Medical Center of the Johannes Gutenberg-University Mainz, Augustusplatz 2, Mainz 55131, Germany.
概括
大前中根是常见的,影响了超过76%的研究患者. 这些解剖学特征,特别是面孔,对于了解牙周健康风险至关重要.
科学领域:
- 牙科 牙科是指牙科的专业.
- 牙周病学 牙周病学
- 口腔解剖学 口腔解剖学
背景情况:
- 大前的根腔是显著的解剖学变异.
- 这些特征可能会影响牙周健康,需要详细研究.
研究的目的:
- 评估前大的根的流行,尺寸和分布.
- 为了描述这些解剖特征,使用圆束计算机断层扫描 (CBCT).
主要方法:
- 使用CBCT数据对836名患者的1678个大前进行分析.
- 评估槽深度,垂直延伸,角度和牙壁厚度.
主要成果:
- 在76.2%的患者中存在根腔.
- 最常见的是半径 (≈60%),平均深度为1.09毫米.
- 多个腔显著增加了对方牙的风险 (RR高达33.33).
结论:
- 通过3D成像,通过3D成像实现了上前根腔的详细形态表征.
- 这些解剖结构是临床决策的重要考虑因素,特别是在牙周病风险评估中.
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