Injury scarring refers to the tendency of wounds to form scarring after an injury. This situation is mainly related to genetic factors, the degree of injury, wound infection, friction stimulation and other factors.
1. Genetic factors: scarring may be easily formed after injury because the patient is keloid, keloid mainly refers to the presence of autosomal dominant genes in the body that are susceptible to keloid formation, so keloid people are prone to form hyperplastic scarring after injury wounds.
2. Degree of injury: If the degree of skin damage after the injury is more serious, the wound is deeper and involves the dermis layer, it is also easier to form a scar.
3. Wound infection: If the wound is infected due to improper wound treatment, unclean removal of foreign objects or failure to change the dressing on time, the inflammation stimulation leads to abnormal proliferation of fibroblasts, which will also lead to the occurrence of keloid scars.
4. Friction stimulation: If the wound is repeatedly stimulated by the friction of clothing or other hard objects in the process of wound healing, it may lead to abnormal proliferation of local fibroblasts, which will lead to the formation of scar.
Therefore, it is recommended to go to a regular hospital after skin injury to standardize the treatment of wounds. If scarring occurs after injury, it is recommended to consult a doctor in time and be treated under the guidance of a professional physician.