Reconstruction of Total Bone Defects following Resection of Malignant Tumors of the Upper Extremity with 3D Printed Prostheses: Presentation of Two Patients with a Follow-Up of Three Years

<div>A five-year-old girl with a high-grade osteosarcoma of the left proximal humerus. (a, b) CT and MRI scans showed a locally advanced tumor involving almost the complete humerus. (c, d) Reconstruction of the osseous defect by the 3D printed total humerus. (e) X-ray image one year after surgery showed no dislocation.</div>

Case Reports in Orthopedics

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Figure 1

Figure 1: Reconstruction of Total Bone Defects following Resection of Malignant Tumors of the Upper Extremity with 3D Printed Prostheses: Presentation of Two Patients with a Follow-Up of Three Years 

Figure 1 | Reconstruction of Total Bone Defects following Resection of Malignant Tumors of the Upper Extremity with 3D Printed Prostheses: Presentation of Two Patients with a Follow-Up of Three Years 