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近年来,颞颌关节(TMJ)成像研究及其在临床中的价值日益受到人们的重视。Lind-blom(1936)首先开始 TMJ 成像的研究,随后有关颞颌关节的 X 线平片、体层成像、荧光电影照相术等相继出现。Suarei 等(1980)第一个报告颞颌关节 CT 成像。然而,在颞颌关节摄影的各种方法中,除关节造影外,都无法描出关节盘。此外,X 线成像存在的缺点是放射剂量的累加作用。新近出现的 MRI 成像(ma-gnetic、resonance imaging)即核磁共振成像与 X 线,CT 不同,其主要区别是:放射线成像
In recent years, the research of temporomandibular joint (TMJ) imaging and its clinical value has drawn more and more attention. Lind-Blom (1936) first started the study of TMJ imaging, followed by radiographic plain imaging of the TMJ, tomography, and fluoroscopic photography. Suarei et al. (1980) reported the first report of temporomandibular joint CT imaging. However, in all methods of temporomandibular joint photography, the articular disk can not be traced except for arthroscopy. In addition, the disadvantage of X-ray imaging is the cumulative dose of radiation dose. Recently, MRI imaging (ma-gnetic, resonance imaging) that is different from X-ray and CT, the main difference is: Radiography