依据股骨头骨化中心的受累程度和髋关节稳定性,进行Hunka分型(图6‐2‐6‐。型:轻度股骨头改变。引自:Hunka L, Said SE,Mac Kenzie DA,et al ﹒ Classification and surgical management of the severe sequelae of septic hipsin children ﹒ Clin Orthop,1982,171:30‐。型:股骨颈假关节。型:股骨近端骨骺完全破坏。有患肢局部疼痛但无明显全身症状,病史2周以上。实验室 ......