Which phase of healing is characterized by the final restructuring of scar tissue?

The remodeling phase is characterized by the final restructuring of scar tissue. During this phase, which can last for months to years, collagen fibers that were laid down during the previous phases are realigned, cross-linked, and strengthened to regain function and appearance. This continuous process helps the skin to become more resilient and improves its texture and elasticity.

In contrast, the inflammatory phase involves the initial response to injury, where the body works to control bleeding and protect the area from infection. The proliferative phase follows, characterized by tissue formation and the development of new blood vessels. While both these phases are crucial for healing, it is during the remodeling phase that scar tissue undergoes significant restructuring, leading to the final appearance and functionality of the healed area.