Does bone grafting treat a benign bone tumour?

A benign bone tumour is non-cancerous, but its effect depends on its type, size, location and behaviour. Some lesions are watched with examinations and imaging. Others weaken bone, cause pain, limit movement or need removal. After a surgeon removes a lesion or scrapes out a cavity, graft material may fill the space and help the remaining bone heal or regain support.

The graft addresses the bone defect, not necessarily the underlying growth. The surgeon first needs a diagnosis, often using imaging and sometimes a biopsy, before choosing observation, removal, grafting or another approach. The bone grafting page gives more detail about this procedure.

Ask an orthopaedic specialist whether the lesion needs treatment and how its diagnosis was established. Discuss whether grafting would be used alone or after removal, where the graft would come from, how the area will be protected, and what rehabilitation involves. Follow restrictions on weight-bearing or impact activity, since the treated bone may need time and protection before normal loading resumes. Report medicines, smoking or vaping, and conditions that may affect healing.

Seek urgent assessment for sudden severe pain, a new deformity, inability to use the affected limb, or pain after a minor injury in a weakened bone. After surgery, contact the team promptly for increasing redness, drainage, fever, worsening swelling, or new numbness. These signs may indicate a fracture, infection or nerve problem and should not be managed by changing activity alone.

What type of benign tumour is present, and does it need removal? Would grafting fill a defect or provide structural support? What are the alternatives? How long will protection and rehabilitation last, and which symptoms should prompt review?