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Fig. 7 | BMC Musculoskeletal Disorders

Fig. 7

From: 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 head

Fig. 7

Representative case of treatment failure A Preoperative radiograph. B Preoperative MRI. C Radiograph taken on postoperative day 3. D Radiographs taken 1 year after surgery showing severe collapse of the femoral head. E The operation failed and a hip replacement was eventually performed

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