医学影像检查在颞下颌关节紊乱病的诊断中具有重要意义。一、医学影像检查程序1 平片检查 :临床上一般首先使用许勒位检查 ,此投照的Ｘ线设备要求简单 ,较易操作 ,且可提供较多的诊断资料 ,如关节间隙、关节结节、关节窝及髁突等。仅在特殊情况或科研工作需要时 ,才应用矫正许 Medical imaging examination in the diagnosis of temporomandibular disorders is of great significance. First, the medical imaging examination procedures 1 plain film examination: First clinical use of Xu Le bit inspection, the projection of the X-ray equipment requires a simple, easy to operate, and can provide more diagnostic information, such as joint space, joint knot Festival, joints and condyles and so on. Apply orthodontics only when special circumstances or research work require it