CASE 28: Osteosarcoma located in the knee (distal femur)
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Our young female patient, who underwent hemicortical resection following chemotherapy for distal femoral medial osteosarcoma, was rehabilitated with liquid nitrogen and combined with fibula restoration.
Before the surgery: X-ray shows irregularity in the medial distal femur, and MRI shows destruction in the same location and tumor tissue extending into the soft tissue.

During the Surgery: The image shows the space created after resection, the recovered bone, the placement of the fibula, and the application of fixation.

Post-Surgery: The X-ray shows the application of recovered bone combined with the fibula using a titanium anatomical plate.


