What is a wound repair?
If you ever had a cut on the skin and watched it slowly repaired and was replaced by new skin, then you have already observed the wound repair process. Repair of wounds, which is sometimes called wound healing, is a biological process during which the body is repaired after injury. The wound repair takes place in the skin, but also in many other organs.
The wound is repaired in three phases: inflammatory phase, proliferative phase and remodeling phases. It is important to note that these phases overlap. Some people believe that there is a fourth phase that comes before the inflammatory phase. This phase is haemostasis, which is a time when blood clots stop active bleeding from the wound.
In the inflammatory stage of repairing wounds, bacteria and any foreign matters that entered the wound, white blood cells in the blood are prevented. This process is to reduce the risk of infection. However, it is teaching the strength and amount of bacteria that enter the wound can still occur infections.
proliferative phase is a phase during which the skin begins to rebuilde or an organ that has been influenced by the wound. New tissues and blood vessels are formed. Collagen is also stored in the affected area. At this stage, the wound begins to withdraw and the skin or organ that is repaired begins to return to its normal size.
In the remodeling phase, the collagen, which was stored in the wound, is rebuilt. This is when an area that has been injured begins to look more like before injury or cut. Depending on the severity of the wound, however, the affected area may never look exactly like injury. For example, a finger that maintained paper cut can look exactly as it was after repairing the wound. However, more serious injuries such as Deep Scaling can lead to scar.
The wound repair process is very fragile. If the wound is reopened or exposed to bacteria, the process may be interrupted or endangered. For this reason, it is recommended to protect wounds using clean dressings and have a doctor assessed any largeou wound or blow that appears to be infected or otherwise endangered.