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作者回顾研究了11例CT关节造影术(CTA)表现典型的肘部剥脱性骨软骨炎(EDO),男性8例,女性3例,年龄11～41岁。平片和常规关节造影有局限性病理性骨疏松,关节面变薄或关节面碎裂者可疑为EDO。全部患者做了CTA,8例曾做CT平扫。CT诊断标准为关节面不规则缺损,往往并边缘硬化,或有软骨下囊性变等。常规关节造影按标准技术操作,CT扫描为常用方法。结果平片确诊5/11例,疑诊5例。常规关节造影8/11例末提供更多的信息,证实关
The authors retrospectively studied 11 cases of elbow osteochondritis (EDO), typical of CT arthroplasty (CTA). There were 8 males and 3 females, aged 11 to 41 years. Plain and routine arthroscopic limitations of pathological osteoporosis, articular surface thinning or articular surface fragmentation were suspected EDO. All patients did CTA, CT scan had done 8 cases. CT diagnostic criteria for the articular surface irregular defects, often marginal sclerosis, or subchondral cystic degeneration. Conventional arthroscopy operation by standard techniques, CT scanning is commonly used method. Results 5,11 cases were diagnosed by plain film and 5 cases were suspected. Conventional arthroscopy at the end of 8/11 provides more information to confirm off