传统的颞颌关节侧位投照法，系采用受检者俯卧于摄影台上，头部转成侧位，患侧紧靠暗盒，Ｘ线管向足侧倾斜２５～３０度射入暗盒中心。此体位虽能获得颞颌关节清晰影像，但由于近年来国内许多医院相继引进了如日本岛津或日本东芝等无暗盒式Ｘ线机，其Ｘ线管立臂均固定于垂... Traditional temporomandibular joint lateral projection method, the Department of the subjects prone position on the photographic stage, the head turned into lateral position, close to the affected side of the cassette, X-ray tube tilted 25-30 degrees to the foot into the center of the cassette . Although this position can be a clear image of the temporomandibular joint, but in recent years many hospitals have introduced such as Japan Shimadzu or Japan Toshiba and other non-cassette X-ray machine, the X-ray arm are fixed in the vertical ...