Fig. 2From: Combining autologous bone marrow buffy coat and angioconductive bioceramic rod grafting with advanced core decompression improves short-term outcomes in early avascular necrosis of the femoral head: a prospective, randomized, comparative studya Insertion of Kirschner wire. b Core decompression. c Necrosis removal. d Autologous bone and BBC grafting. e Insertion of the ABRBack to article page