Fig. 5

Patient 1, a 16-year-old male, complained pain and limp in his right knee. Radiological reveal suspected proximal fibular osteosarcoma. A double-approach surgery with tenodesis was performed without gastrocnemius flap. At the final follow-up, no local recurrence was presented (a, b) and the patient was satisfactory with his excellent knee function and gait (c, d)