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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Analysis of the efficacy of drilling decompression autologous bone marrow and allogeneic bone grafting in the treatment of HIV-positive patients with early osteonecrosis of the femoral head

Fig. 1

(A~F) Preoperative images of an HIV-positive ONFH patient (bilateral); bilateral hip pain for 3 months, aggravated by limited mobility and claudication for 1 month; bilateral hip ARCO stage IIc, treated with bilateral femoral head drilling and decompression combined with bone grafting and autologous bone marrow transplantation. Wear of the femoral head, narrowing of the joint space and uneven surface of the femoral head (X-ray A); significant necrotic area of the femoral head, wear and deformation, narrowing of the joint space and uneven surface of the femoral head (CT B,C,D); mixed signal within the femoral head, depression of the cartilage surface and narrowing of the joint space (MRI E,F)

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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