在埃及人口中永久牙冲击的口舌和门分布模式:基于CBCT的回顾性分析
Farah Y Eid1, Ahmed R Elkalza2, Ahmed M Madian2
1Department of Orthodontics, Faculty of Dentistry, Alexandria University, Champollion St, P. O. Box: 21521, Azarita, Alexandria, Egypt. farahyousry66@gmail.com.
BMC oral health
|October 2, 2025
概括
在埃及人口中,牙损伤的患病率为7%,而狗狗是最常见的牙损伤. 大多数患者只有一颗受损的牙,通常位于大门口唇部.
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
背景情况:
- 撞击牙的流行程度在全球范围内有所不同.
- 第三牙被排除在本研究的分析之外.
研究的目的:
- 确定埃及人口中受冲击的永久牙 (不包括第三牙) 的患病率.
- 用圆束计算断层扫描 (CBCT) 来描述这些受损牙的位置和分布.
主要方法:
- 从埃及亚历山大拍摄的4522张全景放射图的回顾分析.
- 使用CBCT扫描来评估受影响牙的门,侧面和口舌位置.
- 对所有变量计算出频率和百分比.
主要成果:
- 在315名受试者中观察到7%的影响率.
- 狗的冲击是最常见的 (72.1%),其次是第二前 (16%).
- 部冲击在切肢,部和前肢中更频繁,而下部冲击在第二前肢中更常见. 大多数受影响的牙位于唇部.
结论:
- 在埃及人中,非综合征性牙损伤的患病率为7%.
- 狗的影响特别常见,需要临床关注.
- 在大门和唇部位置的患病率增加需要仔细的放射评估.
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