Can a scar that's been there for over twenty years be removed?
Jan 24, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Whether a scar that has existed for more than twenty years can be removed mainly depends on its severity and size. Minor scars that are small in area may be treatable with laser therapy. However, large and deep scars, particularly in individuals with a scar-prone constitution, are difficult to cure completely. In such cases, surgical procedures or skin grafting may improve the skin's appearance.
Generally speaking, a scar refers to a cicatrix. Whether a scar that has existed for more than twenty years can be removed mainly depends on its severity and size. Minor scars that are small in area might be removable. However, more severe and larger scars may not be completely removable. Detailed analysis is as follows:
If the current scar is relatively small in size and shallow in depth, and the individual's health condition is good without a predisposition to scarring (non-scar体质), the scar can usually be removed through timely treatment. It is recommended to undergo laser therapy under a physician's guidance. This treatment uses the principle of photothermal energy to target deeper layers of the skin, helping to fade pigmentation and gradually reduce and soften the scar tissue, thus achieving the desired therapeutic effect.
However, if the scar is large and deep, and the individual has a predisposition to scarring (scar体质), the scar is often difficult to eliminate completely. In such cases, post-treatment options may only help lighten pigmentation and reduce the scar's appearance, but complete resolution is unlikely. Therefore, it is recommended to seek timely surgical intervention under medical supervision, such as scar excision. Some individuals may also require skin grafting after surgery to improve the skin's appearance.
After scar formation, it is recommended to choose an appropriate treatment plan based on individual circumstances. Additionally, proper local care during the treatment process is important, such as regular disinfection and avoiding friction, to promote recovery.
