What should you know about osteomyelitis operation?

Osteomyelitis is an infection in bone. Treatment often combines antibiotics chosen for the identified organism with an operation when infected or dead tissue cannot clear adequately on its own. A surgeon may open the area to drain pus, remove unhealthy bone, take a sample for testing, or clean around an implant. If infection has left a gap or weakened the bone, reconstruction may be considered after the infection is managed.

The exact approach depends on the infected bone, the extent of tissue damage, blood supply, implants, and your general health. An operation does not replace the planned antibiotic course or follow-up.

Ask which tissue will be removed, whether a sample will guide antibiotics, and how the wound or bone will be protected afterward. Follow instructions about wound care, weight-bearing, dressings, and medicines. Keep scheduled reviews even when pain and swelling improve. Contact the treating team if a dressing becomes soaked, a wound opens, or a prescribed medicine causes a concerning reaction.

Rehabilitation may be gradual. A physiotherapist can help preserve movement and strength while respecting restrictions. Bone grafting is one reconstructive option in selected cases; read more about [Bone Grafting](/treatments/trauma-and-fracture-care/bone-grafting/).

Seek prompt medical care for fever with worsening wound pain, spreading redness, new drainage, rapidly increasing swelling, or feeling markedly unwell. After surgery, urgent assessment is also needed for severe pain that is not settling, a cold or pale limb, new weakness, or difficulty moving the affected area.

What is the goal of my operation? How will you check whether infection remains? What restrictions apply to walking, lifting, or exercise? Which symptoms should make me contact the team immediately?