Wound healing process 3 Ilustración e icono

Wound healing process 3. The diagram shows a cutaneous section during the proliferative phase, with a continuous stratified squamous epidermis over a collagen-rich dermis and budding capillaries. In anatomical hierarchy, keratinocytes form the epidermis within skin of the integumentary system. In dermatology and histology, this phase features re-epithelialization that restores the barrier and angiogenesis that reestablishes perfusion. The tissue depicted is skin (organ) with connective tissue and microvasculature (capillaries). Dermal extracellular matrix (ECM) fibers are visible as wavy bundles at the wound site.