Wound is the discontinue of the anatomical structure of the body tissue, the healing phase consists of 3 stages, they are the inflammatory phase, which is divided into early inflammation, and late inflammation that occurs from day 0 to day 5 after injury. The Proliferation phase, which includes three main processes, namely: Neoangiogenesis, fibroblast formation and re-epithelialization, occurs from day 3 to day 21 after injury. Maturation phase occurs from day 21 to 1 year after injury which aims to maximize the strength and structural integrity of new tissue fillings, epithelial growth and scar tissue formation. These three phases influence each other and many cells and cytokines play a role in each phase. The amount of research on the wound healing process to achieve satisfactory results with a shorter time than the nominal phase results in a theory of the process of wound healing that is increasingly detailed which will be explained from the aspects of cellular and molecular mechanisms.
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