TY - JOUR T1 - Treatment of Traumatic Separation of the Proximal Femoral Epiphysis without Development of OsteonecrosisA Report of Two Cases AU - Schoenecker, Jonathan Gregory AU - Kim, Young-Jo AU - Ganz, Reinhold Y1 - 2010/04/01 N1 - 10.2106/JBJS.I.00464 JO - The Journal of Bone & Joint Surgery SP - 973 EP - 977 VL - 92 IS - 4 N2 - Regardless of the mechanism of proximal femoral epiphyseal separation, the prognosis is poor secondary to the development of osteonecrosis. Independent of the method or timing of treatment, the development of osteonecrosis has been reported to be 100%5. The long-term outcome for these patients is dismal, with most patients requiring hip salvage procedures and, ultimately, either arthrodesis or total hip arthroplasty5. SN - 0021-9355 M3 - doi: 10.2106/JBJS.I.00464 UR - http://dx.doi.org/10.2106/JBJS.I.00464 ER -