颞下颌关节盘移位平面定量测量方法的研究进展  

Research advances in quantitative assessment of temporomandibular joint disk displacement with MRI

作　　者：金佳敏[1] 杨驰[1] 蔡协艺[1] 

机构地区：[1]上海交通大学医学院附属第九人民医院·口腔医学院口腔颌面外科,上海市口腔医学重点实验室,上海200011

出　　处：《中国口腔颌面外科杂志》2009年第6期562-565,共4页China Journal of Oral and Maxillofacial Surgery

基　　金：上海市重点(优势)学科建设项目(Y0203)~~

摘　　要：颞下颌关节盘移位是口腔颌面部常见病之一,磁共振成像(MRI)能清晰显示颞下颌关节内部软硬组织的结构,是目前诊断颞下颌关节盘移位最理想的影像学方法。在MRI图像上对关节盘的位置、长度等进行定量测量分析,可明确盘移位程度和性质,从而有助于治疗计划的制订。本文综述了颞下颌关节盘移位的各种MRI定量测量方法,并对其优缺点进行分析。Temporomandibular joint disk displacement is common in the oral and maxillofacial region. Magnetic resonance imaging （MRI） has been widely applied to the patients with temporomandibular joint disk displacement for its direct visualization of disc. It is helpful for making the treatment planning by quantitative assessment of the disk position and length with MRI. Various MRI evaluations of disc displacement were reviewed in this report, and their advantage and disadvantage were analyzed.

关 键 词：颞下颌关节结构紊乱 关节盘 磁共振 测量 

分 类 号：R782.6[医药卫生—口腔医学]