测定大转子上移,可用哪种方法确定A.Bryant三角B.Chanberlain线C.Pauwels角D.Codman三角E.Schmorl结节

作者: rantiku 人气: - 评论: 0
问题 测定大转子上移,可用哪种方法确定
选项 A.Bryant三角 B.Chanberlain线 C.Pauwels角 D.Codman三角 E.Schmorl结节
答案 A
解析 :Bryant三角指患者仰卧位,自髂前上棘向床面作垂线,测大转子与此垂线的最短距离,连接大转子与髂前上棘构成直角三角形,正常时两侧应该相等。

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