Discuss the osteoblastic activity

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Question

How does bone heal itself after it has fractured? Imagine a patient fell and fractured the diaphysis of her humerus in a car accident. It is a simple fracture - the bone did not break through the skin or damage any other soft tissue. The bone fragments were not displaced, so her clinician applied a cast to immobilize her upper limb.

Bone tissue has a remarkable ability to heal. Assuming this patient does not have any complications that could impair the healing process (e.g. osteoporosis), describe the 4 steps of the fracture repair, including the cells involved and their function.

You do NOT need to discuss the osteoblastic activity that occurs after the hematoma - i.e. you should start the second step with the transformation from precalculus into a soft callus.

Reference no: EM133352669

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