对Ｐｅｒｔｈｅｓ病的几点看法张锡庆Ｐｅｒｔｈｅｓ病有其自限性过程，但延误诊断和治疗可导致严重的髋关节功能障碍。因此早期诊断和在股骨头Ｘ线危险征象出现前及时治疗是保全髋关节功能的关键。股骨头Ｘ线危险征象包括：外侧骨骺骨化；侧方半脱位；Ｃａｇｅ征，即外侧... Several views on Perthes disease Zhang Xiqing Perthes disease has its own self-limiting process, but the delay in diagnosis and treatment can lead to severe hip dysfunction. Therefore, early diagnosis and timely treatment of X-ray signs of femoral head appears to be the key to the preservation of hip function. Proximal femoral head X-ray signs include: lateral epiphyseal ossification; lateral subluxation; Cage sign, that is, lateral ...