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AJR Am J Roentgenol. 1986 Jan;146(1):81-2. doi: 10.2214/ajr.146.1.81.
The radial head-capitellum view, a radiographic projection of the elbow to show the lateral components, has been advocated for routine use in the investigation of acute elbow trauma. Retrospective and prospective studies in an Accident and Emergency Department were conducted to determine objective benefits in primary diagnostic rate and treatment. None were found, and thus it is suggested the view be for specialized use only when indicated.
桡骨头-肱骨小头位片是一种用于显示肘部外侧结构的X线投照，一直被提倡用于急性肘部创伤的常规检查。在一家急诊科进行了回顾性和前瞻性研究，以确定其在初步诊断率和治疗方面的客观益处。但未发现任何益处，因此建议仅在有指征时将该投照用于特殊情况。
