Results: From the six cases, there were two cases of acute osteomyelitis, chronic osteomyelitis and Brodie's abscess each. CT made a correct diagnosis in 4, misdiagnosis in 1 and was difficult to make a diagnosis in one. 结果:6例中急、慢性骨髓炎及骨脓肿各2例,CT诊断正确4例,定性困难1例,误诊1例,平片诊断正确2例。