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Fig. 6 | BMC Musculoskeletal Disorders

Fig. 6

From: Reconstruction of massive bone defects after femoral tumor resection using two new-designed 3D-printed intercalary prostheses: a clinical analytic study with the cooperative utilization of multiple technologies

Fig. 6

The postoperative functional and radiographic outcomes in the follow-up. A and B The normal hip range of motion of abduction A and flexion B in Patient 9 at five months after surgery. C X-ray of the left femur at 99 days after surgery of Patient 1 showing reliable biological fixation. D X-ray of the right femur at 85 days after surgery of Patient 3 showing reliable biological fixation. E Bone ingrowth on the bone-implant interface of the 3D-printed stem and screw (Patient 6) or osteotomy plane (Patient 1) at six months after surgery on axial CT image. F Bone ingrowth on the bone-implant interface of the 3D-printed curved stem and screws at six months of Patient 1 after surgery on reconstructed sagittal CT image. G Bone ingrowth on the bone-implant interface of the 3D-printed anchorage-slot stem and screws at six months of Patient 6 after surgery on reconstructed coronal CT image

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