Bone Fracture Healing: How Bones Mend and Regain Strength

Broken bones heal and often become stronger. Fracture healing stages:

  1. Inflammation: Clears debris, creates healing environment.
  2. Fibrocartilage callus: Soft bridge forms between fragments.
  3. Hard callus: Bone tissue replaces fibrocartilage, increasing strength.
  4. Ossification: New bone matures, indistinguishable from original.
  5. Remodeling: Shape, structure, density adjust to match surrounding bone, restoring full function.

Healing rate varies by fracture type, location, health, age, nutrition. Adequate calcium/vitamin D essential. Some cases need medical intervention/rehab.

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