Fig. 3From: Hip preserving surgery with concentrated autologous bone marrow aspirate transplantation for the treatment of asymptomatic osteonecrosis of the femoral head: retrospective review of clinical and radiological outcomes at 6 years postoperativelySurvival free from femoral head collapse in ONFH: CABMAT vs natural course. Curves describe outcomes after concentrated autologous bone marrow aspirate transplantation (CABMAT; present study) and outcomes of the natural course of the disease (taken from reference [14]). ONFH, osteonecrosis of the femoral headBack to article page