AP BIOLOGY

Detailed explanation-1: -In the first few days after a fracture, the body forms a blood clot around the broken bone to protect it and deliver the cells needed for healing. Then, an area of healing tissue forms around the broken bone. This is called a callus (say: KAL-uss). It joins the broken bones together.

Detailed explanation-2: -The remodeling stage starts around 6 weeks after the injury. In this stage, regular bone replaces the hard callus. If you saw an X-ray of the healing bone, it would look uneven. But over the next few months, the bone is reshaped so that it goes back to looking the way it did before the injury.

Detailed explanation-3: -Bones also have an amazing ability to rebuild and repair themselves. There is no need to worry much if you break a bone because, with the support of your doctors and therapists, the bone should heal itself.

Detailed explanation-4: -Despite one misconception, there is no evidence that a bone that breaks will heal to be stronger than it was before. When a bone fractures, it begins the healing process by forming a callus at the fracture site, where calcium is deposited to aid rebuilding, said Dr. Terry D.

Detailed explanation-5: -Bone Fracture Healing Time After Cast Removal Even after a cast is removed, it can take some time for a bone to be considered “fully healed.” In most cases, it takes around 6 to 8 weeks for a minor fracture to heal. More severe fractures can take between 3 and 6 months to fully heal even after the cast is removed.