概括
在北美人口中的2.1%中发现了常见的解剖变体 - - 斜骨气细胞缺陷 (ZACDs). 这些无症状发现没有基于患者年龄,性别或病变特征的显著差异.
科学领域:
- 口腔和面放射学 口腔和面放射学
- 解剖学的变化 解剖学的变化
- 牙科成像 牙科成像 牙科成像
背景情况:
- 斜骨气细胞缺陷 (ZACDs) 是无症状的,正常的解剖变异.
- 它们位于骨过程和骨的关节突出部.
- 在常规的全景射线影像中可以检测到ZACD.
研究的目的:
- 为了确定北美人口中ZACDs的患病率.
- 为了确定ZACDs的主导类型和位置.
- 分析人口统计和病变特征的关联.
主要方法:
- 对来自成人患者的1724张全景图像进行了回顾性分析.
- 评估ZACD的存在,横向性 (单边/双边) 和外观 (单眼/多眼).
- 使用克洛珀-皮尔森,学生t测试和费舍尔精确测试进行统计分析.
主要成果:
- ZACD的总体患病率为2.1%.
- 在患者的性别或年龄方面没有观察到统计学上显著的差异.
- 单侧病变比双侧病变 (1.6%) 更常见 (0.5%),单眼病变 (1.8%) 比多眼病变 (0.3%) 更常见.
结论:
- 在研究的北美人口中有2.1%的人患有斜骨气细胞缺陷.
- 患病率不受患者人口统计学或病变特征的显著影响.
- ZACDs代表了一个常见的,无症状的解剖变体,可以在全景图像上检测到.
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