Scar dressings are commonly used in managing burn and hypertrophic scars, although supporting evidence is lacking. Care providers commonly report improvements, however, and pressure therapy has been effective in treating ear keloids. The general acceptance of the treatment as effective may prevent it from being further studied in clinical trials. A long-term course of corticosteroid injections into the scar may help flatten and soften the appearance of keloid or hypertrophic scars. Topical steroids are ineffective. However, clobetasol propionate can be used as an alternative treatment for keloid scars. Scar revision is a process of cutting the scar tissue out. After the
Scar free healing healing involves fibrotic processes causing wound contraction which may lead to the formation of scar tissue. In regeneration, however, completely new tissue is synthesized. This can lead to scar free healing where the function and structure of the organ is reinstated. However organ regeneration is not yet fully understood. Two types of regeneration in human adults are currently recognised; spontaneous and induced. Spontaneous regeneration occurs in the human body naturally. The most recognised example of this is the regeneration of the liver, which can regenerate up to two thirds of its mass when injured by surgical removal, ischaemia or after