Nonunion surgery

What is Nonunion?

A nonunion occurs when a broken bone fails to heal properly after a fracture. Normally, bones heal within a few months of injury, but in some cases, the healing process stops, leaving the bone unstable and painful. Nonunion surgery helps stimulate healing, restore bone strength, and return function.

When is Nonunion Surgery Needed?

Your doctor may recommend nonunion surgery if:
👉 Your bone fracture has not healed after 6-9 months
👉 You have persistent pain at the fracture site
👉 There is abnormal movement at the fracture area
👉 Imaging shows a gap or poor bone healing
👉 Previous treatments (casting, bracing) have failed

Causes of Nonunion

  • Poor blood supply to the fracture site

  • Severe or open fractures

  • Infection at the fracture site

  • Inadequate stabilization (movement at fracture)

  • Medical conditions (e.g., diabetes, smoking-related poor healing)

How is Nonunion Surgery Done?

Internal fixation: Plates, screws, or rods stabilize the bone
Bone grafting: Adds healthy bone tissue to stimulate healing
Biological stimulation: Techniques like bone marrow aspirate or bone growth factors
Treatment of infection (if present): Removal of infected tissue and targeted antibiotics

Benefits of Nonunion Surgery

✅ Promotes complete bone healing
✅ Restores stability and strength
✅ Relieves pain
✅ Improves mobility and function

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