Learn How Skin Heals!

The video explains the skin healing process, which includes four main phases: hemostasis, inflammation, proliferation, and remodeling. Hemostasis involves blood vessel constriction and clot formation to stop bleeding. Inflammation recruits immune cells to remove debris and bacteria. During proliferation, new tissue replaces damaged tissue, and granulation tissue forms. Finally, remodeling strengthens the new tissue and reduces scar appearance over time.

What occurs during the hemostasis phase of skin healing?

Describe the role of immune cells during the inflammation phase.

What is granulation tissue and what does it consist of?

Explain the remodeling phase of tissue healing.

How do collagen fibers change over time after a wound heals?