Fig. 6From: Temporal hemiarthroplasty for distal femoral osteosarcoma in early childhood: a case reportA series of radiographs after the second surgery. Compared to immediately after surgery, bone bridging was apparent at 4 months post-operatively, with femoral cortex thickening, a microfracture (#) and varus deformity observable at 18 months, indicating the loosening of the stemBack to article page