Fracture healing theories

Fracture healing theories describe how broken bones mend over time. Generally, healing occurs in three stages: inflammatory, reparative, and remodeling. Initially, blood clots form to protect the break; then, a soft callus develops as new tissue bridges the fracture. Over weeks, this soft tissue hardens into a hard callus, stabilizing the fracture. Finally, the bone remodeling phase reshapes and strengthens the bone, restoring its original structure. These theories help medical professionals understand and support the natural healing process through appropriate treatments and interventions.