年轻人的膜骨和一般骨骨密度之间的关联
Noriyuki Sugino1, Hiroko Kuroiwa2, Hizuru Osanai1
1Department of Oral and Maxillofacial Radiology, School of Dentistry, Matsumoto Dental University, Shiojiri, JPN.
Cureus
|March 11, 2025
概括
用口腔内放射测量的大气泡骨矿物质密度 (al-BMD) 与年轻成年人的骨骨矿物质密度 (gs-BMD) 不相关. 局部口腔因素,而不是系统性骨健康,似乎影响al-BMD.
科学领域:
- 骨质疏松症研究 骨质疏松症研究
- 牙科放射学 牙科放射学
- 骨密度测试 骨密度测试 骨密度测试
背景情况:
- 与骨质疏松症相关的骨折构成了重大的公共卫生挑战,特别是在老龄化人口中.
- 全景射线图用于通过下皮层骨进行骨质疏松症查,但从口内射线图中对膜骨矿物质密度 (al-BMD) 的定量分析缺乏共识.
- 了解al-BMD和一般骨骨矿物质密度 (gs-BMD) 之间的关系对于有效的查至关重要.
研究的目的:
- 在年轻成年人中测量al-BMD,使用口内放射.
- 调查al-BMD和gs-BMD在腰椎 (LSBMD) 和大腿部 (FNBMD) 的相关性.
- 评估生物因素 (体重,身高) 对 BMD 的影响.
主要方法:
- 53名年轻成年人 (34名男性,19名女性;平均年龄为26.0岁) 参加.
- 在三个下前区域,用碳酸参考标准的口内射线图量化了al-BMD.
- 使用双能X射线吸收计 (DXA) 测量了gs-BMD.
主要成果:
- 在年龄,性别,身高,体重,al-BMD或gs-BMD方面没有发现显著差异.
- 年龄与FNBMD相关,但不是al-BMD或LSBMD.
- 体重与LSBMD有正相关性,与FNBMD有负相关性. 没有观察到al-BMD和gs-BMD或生物因素之间的显著相关性.
结论:
- 从口内射线图中测量的al-BMD可能不会准确地反映年轻成年人的gs-BMD.
- 当地口腔因素可能对al-BMD产生更大的影响,而不是系统性骨状态.
- al-BMD应独立于gs-BMD进行评估,需要在更大的队列中进行进一步的研究.
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