Which sequence correctly lists the four healing phases in order?

Which sequence correctly lists the four healing phases in order?

• A. Hemostasis and inflammation → Epithelization → Proliferation → Remodeling
• B. Remodeling → Proliferation → Epithelization → Hemostasis
• C. Injury → Inflammation → Regeneration → Scarring
• D. Inflammation → Hemostasis → Epithelization → Remodeling

Answer: (A)

Healing unfolds in a defined sequence that prepares the tissue, rebuilds it, and then strengthens it. First, stopping the bleed and controlling contamination set the stage—the hemostasis and inflammatory phases clear debris and reduce infection risk. Next comes epithelization, where epithelial cells spread across the wound bed to reestablish the protective barrier. After the surface is restored, the body enters the proliferative phase, building new tissue through fibroblast activity, collagen deposition, new blood vessel formation, and wound contraction to fill the gap. Finally, remodeling (maturation) reorganizes and strengthens the newly formed tissue over time, reducing scar tissue and increasing tensile strength. This order reflects how each step enables the next, making it the best-supported sequence for wound healing.

Healing unfolds in a defined sequence that prepares the tissue, rebuilds it, and then strengthens it. First, stopping the bleed and controlling contamination set the stage—the hemostasis and inflammatory phases clear debris and reduce infection risk. Next comes epithelization, where epithelial cells spread across the wound bed to reestablish the protective barrier. After the surface is restored, the body enters the proliferative phase, building new tissue through fibroblast activity, collagen deposition, new blood vessel formation, and wound contraction to fill the gap. Finally, remodeling (maturation) reorganizes and strengthens the newly formed tissue over time, reducing scar tissue and increasing tensile strength. This order reflects how each step enables the next, making it the best-supported sequence for wound healing.