在布鲁克斯的关节空间的定量评估:一个横截面放射性研究
Ramnarayan B K1, Preeti Patil1, Meenakshi Chowdhary2
1Department of Oral Medicine and Radiology, Dayananda Sagar College of Dental Sciences, Kumaraswamy Layout, Bangalore 560111, India.
International journal of dentistry
|November 27, 2025
概括
Bruxism 显著改变了关节 (TMJ) 空间,通过束计算断层扫描 (CBCT) 检测到较小的上部关节空间和较大的后部关节空间. 这些发现表明,肌中早期的肌位移,有助于诊断肌关节疾病.
科学领域:
- 牙科 牙科是指牙科的专业.
- 放射学 放射学是指放射学
- 矯正牙科 矯正牙科是一種矯正牙科.
背景情况:
- 布鲁克斯症是一种副功能性习惯,可以导致牙和肌肉骨问题.
- 慢性 Bruxism 可能导致关节 (TMJ) 发生异常的机械负荷,改变其形态和关节空间.
- 早期的肌关节变化可能是微妙的,但可能会进展到诸如盘位移和疼痛之类的疾病.
研究的目的:
- 在布鲁克斯症患者中量化评估TMJ空间尺寸.
- 用CBCT比较布鲁克塞的TMJ空间测量与匹配的非布鲁克塞对照中的测量.
主要方法:
- 一项涉及75名被诊断患有乳头发症的患者 (年龄在20-45岁) 的横截面研究.
- 形束计算断层扫描 (CBCT) 扫描被用于双边测量前部,上部和后部关节空间 (AJS,SJS,PJS).
- 测量结果与30名年龄和性别匹配的非布鲁克斯人的规范数据进行了比较,使用独立的t测试 (p < 0.05).
主要成果:
- 与非布鲁克斯人相比,布鲁克斯人显著减少SJS (2.73 ± 0.39毫米) 和增加PJS (3.29 ± 0.44毫米) (p < 0.001).
- 年龄和SJS之间的负相关性表明,随着年龄的增长,骨的关节空间逐渐缩小.
- 男性的布鲁克斯表现出明显更高的PJS比女性 (p = 0.018).
结论:
- 与非布鲁克斯人相比,布鲁克斯人表现出明显的TMJ空间变化,包括减少SJS和增加PJS.
- CBCT可以检测早期的肌状位置变化,可能有助于及时诊断关节疾病.
- 研究结果表明,通过CBCT进行TMJ空间分析可以成为管理与布鲁克斯症相关并发症的宝贵工具.
相关概念视频
Assessment of the Mouth
1.6K
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
1.6K
Imaging Studies III: Computed Tomography
893
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
893


