试题与答案

患者男,60岁,右髋、膝关节疼痛2年,加重3个月。现疼痛感明显加重,休息后亦无明显缓

题型:单项选择题 A3/A4型题

题目:

患者男,60岁,右髋、膝关节疼痛2年,加重3个月。现疼痛感明显加重,休息后亦无明显缓解。晨起髋关节有僵硬感,一般活动15分钟后僵硬感消失。体格检查:右膝关节无异常体征。右髋关节屈曲位,右"4"字试验阳性。髋关节前方及内收肌处压痛。髋关节内旋时疼痛加重。X线显示髋关节关节间隙显著狭窄,股骨头变扁,股骨头颈处大量骨赘增生。股骨头及髋臼顶部可见多个囊性变区。右膝关节未见明显异常。

该患者的治疗首选()。

A.髋关节截骨术

B.人工股骨头置换术

C.全髋关节置换术

D.关节清理术

E.钻孔减压术

答案:

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参考答案:C解析:缔约过失责任是指在合同订立过程中,一方因违背其依据诚实信用原则所产生的义务,而导致另一方信赖利益的损失,并应承担损害赔偿责任;而违约责任是如果当事人不履行合同中约定的义务,或者法律...

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