在磁共振成像中,关节盘与束计算机断层扫描中的囊之间的关系:一项回顾性研究
1Department of Temporomandibular Joint Surgery, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Guangzhou 510000, China.
Journal of stomatology, oral and maxillofacial surgery
|June 10, 2024
概括
关节 (TMJ) 盘和带的形态和位置显著相关. 虽然盘位移并不总是导致状体的变化,但大多数状体异常都涉及盘位移.
科学领域:
- 放射学 放射学是一门学科.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科 牙科是指牙科的专业.
背景情况:
- 在椎疾病 (TMD) 中研究关节盘和椎之间的关系.
- 使用磁共振成像 (MRI) 进行磁盘评估,并使用圆束计算断层扫描 (CBCT) 进行圆评估.
- 对372名患者的744个关节 (TMJ) 进行了回顾性分析.
研究的目的:
- 为了确定关节盘形态/位置和状盘形态/位置之间的相关性.
- 为TMD的临床诊断和治疗提供参考.
- 了解盘位移和状骨变化之间的相互作用.
主要方法:
- 追溯研究744个TMJ从372名患者的MRI和CBCT数据.
- 排除标准:瘤,骨折,严重异常,非间位置,图像质量差.
- 使用皮尔森奇平方测试和斯皮尔曼相关系数进行分析.
主要成果:
- 盘形态分布:收缩 (37.1%) >双 (32.9%) >不规则 (18.5%) >延长 (11.4%).
- 圆盘位置分布:ADDWoR (48.3%) > NA (26.9%) > ADDWR (21.6%). 圆盘位置的分布是:ADDWoR (48.3%) > NA (26.9%) > ADDWR (21.6%).
- 状位置:同心 (43.7%) > 后部 (37.6%) > 前部 (18.7%). 状骨:正常的 (63.4%) > 异常的 (36.6%).
- 在磁盘形态,磁盘位置,状体形态和状体位置 (P <0.05) 之间发现了显著的相关性.
- 圆盘位置和尾形态之间的正相关性 (r=0.413,P=0.000).
- 92.7%的关节有状骨异常的TMJ显示盘位移.
结论:
- 磁盘和状体形态和位置之间的相互关系在统计学上是显著的.
- 磁盘位移并不是状骨变化的确切原因.
- 冠状腺异常常常与TMD的盘位移有关.
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