Fig. 6From: Preliminary report of the outcomes and indications of single approach, double-channel core decompression with structural bone support and bone grafting for osteonecrosis of the femoral headRepresentative case of ARCO IIIA. A, B Preoperative radiograph. C Preoperative MRI. D Preoperative CT (the red circle-subchondral fracture). E-H 3days post-surgery (X-ray and CT). I-L 3months post-surgery (X-ray and CT). M-P 36 months post-surgery (X-ray and CT)Back to article page