颞下颌关节双重造影患者５０例（６７侧），全部拍摄薛氏位片，其中有２８例（３６侧）拍摄体层片．结果显示：体层片全部图像清晰，关节盘的形态和位置清楚，薛氏位片有１７例（２５侧）图像模糊，无法看清关节盘的形态位置，但对关节囊有无松弛的整体观察比体层片优越。作者讨论了造影的适应症、优缺点和颞下颌关节双重造影体层片在颞下颌关节紊乱综合征诊断中所处的地位． Fifty patients (67 sides) with temporomandibular joint double contrast were all photographed, of which 28 (36 sides) were photographed. The results showed that all the slices of the slice were clear and the shape and position of the disk were clear. The image of 17 slices (25 sides) of Xue's slice was blurred and the shape of the disk was not clear. However, Observed than the body layer superior. The authors discuss the indications of angiography, their advantages and disadvantages, and the role of temporomandibular joint double contrast tomography in the diagnosis of temporomandibular disorder.