作者介绍使用一种支架摄取腕关节标准侧位像,用以诊断尺桡远端关节脱位和半脱位。采用这种方法研究了42例正常腕关节和56例一侧腕关节外伤患者。设计的体位和投照条件为:肩不外展、肘屈曲 The authors describe the use of a scaffold to capture the standard lateral radiographs of the wrist to diagnose distal and distal dislocations of the ulnar radius. Using this method, 42 patients with normal wrist and 56 patients with unilateral wrist injuries were studied. The design of the position and the conditions for the projection: shoulder no show, elbow flexion