Objective The X-ray exhibition of slipped capital femoral epiphysis ( SCFE) were discussed, emphasizes analyse the X-ray's sign and reasons of SCFE with earlier period and mild degree. 探讨股骨头骨骺滑脱的X线表现,着重分析早期和轻度滑脱的X线征象及原因。
Conclusion: MRI can diagnose early avascular necrosis of femoral head, the single and double line sign have specificity. 结论:磁共振成像可以早期诊断激素诱导股骨头缺血性坏死,影像上单线征和双线征具有特异性;
Results Twenty-four femoral head of necrosis in 20 patients manifested 22 osteonecrosis sign in radionuclide bone imaging, and the positive rate was 91.66%. 结果患者20例受累的24个股骨头,在放射性核素骨显像中有22个股骨头有坏死征象,阳性率为91.66%;