Orthopaedics Regarding Osteosarcoma which one is true A Affects people in 5th or 6th decade B Occurs due to proliferation of osteoclast C Lymphatic metastasis is most common D Sunray appearance indicates new bone-formation 💡 Explanation Regarding Osteosarcoma which one is true ✓ Correct Answer: D. Sunray appearance indicates new bone-formation