When is tumour removal surgery recommended for osteosarcoma?

Osteosarcoma develops in bone and may involve nearby muscle, blood vessels or nerves. The team uses imaging to map the tumour and checks for disease elsewhere before planning treatment. Chemotherapy may be given before surgery to treat cells beyond the visible mass and to help the team assess the tumour’s response. The operation aims to remove the tumour with a rim of healthy tissue around it.

When suitable, limb-sparing surgery removes the affected bone and reconstructs the area with a prosthesis, bone graft or another method. If the tumour cannot be removed safely with a functioning limb, a different operation may be discussed. The choice depends on anatomy, tumour extent, response to treatment and overall health.

Attend the recommended imaging, biopsy and specialist appointments so the team can stage and map the disease accurately. Tell them about pain, weakness, reduced movement and any change in walking or use of the limb. Ask how surgery could affect movement, rehabilitation, school, work or sport, and whether a specialist orthopaedic oncology team will coordinate reconstruction and physical therapy.

Contact the treating team urgently for sudden severe bone pain, a new inability to use the limb, marked swelling, numbness, a cold or pale hand or foot, or fever during treatment. A sudden change can reflect a fracture, pressure on nearby structures or an infection and needs direct assessment.

Ask where the tumour extends, whether limb-sparing surgery is feasible, what reconstruction would involve, and how margins will be assessed. Discuss the expected rehabilitation plan, possible effects on growth or movement, how chemotherapy fits around surgery, and what symptoms should trigger an urgent call.