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Physical Agents

Phases of Tissue Healing Chart - (PTA)

PhaseTime PeriodWhat Occurs...
#2 Proliferative Phase (Subacute) day 3 - day 20 -Epithelialization -Collagen production -Wound contracture -Neurovascularization
#3 Maturation Phase (Chronic) day 9- ongoing... (up to 1 yr) -Collagen synthesis & lysis balance -Collagen fiber orientation -Progression towards restoration of prior function of injured tissues
#1 Inflammation Phase (Acute) 1-6 days -Clot formation & phagocytosis -calor, rubor, tumor, dolor
Created by: s1234