Question

Which phase of fracture healing involves hematoma formation?

Answer 1

The phase of fracture healing that involves hematoma formation is the **inflammatory phase**. This phase occurs immediately after a fracture and involves the formation of a hematoma at the fracture site due to bleeding from broken blood vessels. The hematoma serves as a scaffold for incoming inflammatory cells, which initiate the healing process by clearing debris and secreting growth factors to promote healing.