What is the primary function of granulation tissue in wound healing?

Granulation tissue plays a crucial role in the wound healing process by serving as scaffolding for new tissue. During the healing process, granulation tissue is formed as a temporary matrix where new cells, such as fibroblasts, can proliferate and migrate. This tissue is rich in collagen, capillaries, and inflammatory cells, which are essential for repairing the damaged area.

The presence of granulation tissue indicates that the wound is transitioning from the inflammatory phase to the proliferative phase of healing. This scaffolding function supports the organization and deposition of new extracellular matrix components, which are necessary for the formation of new skin and tissues needed to restore the integrity of the wound. Without this supportive structure, the healing process would be significantly impaired, as new cells would lack the necessary support for growth and organization.