How burns heal.

Burns A burn is an injury caused by excessive energy transferred to the body. There are four different kinds of burns. The first type of burn is a thermal burn. A thermal burn is caused by an external heat source that causes the temperature of the skin and tissue cells in the skin to rise which causes the cells to get damaged or die. Thermal burns are usually caused by coming in contact with open …

…is the maturation stage in which the scab falls off after the skin under the scab have grown to its original thickness. The process in which scar tissue is formed is called fibrosis. Scar tissue has fewer blood vessels than regular skin and will have a different structure than regular skin. Scar tissue is usually lighter than your normal skin because of the lack of blood vesselsMore scar tissue is needed in more severe wounds.