[Debridement dressings].

For any wound, necrosis is an obstacle to the formation of granulation tissue and creates an environment which is particularly favourable to the proliferation of bacteria. Mechanical debridement, carried out by a doctor or nurse, or surgical debridement, is usually necessary. It is completed by autolytic debridement using technical dressings. Among the many modern dressings designed on the principle of the moist healing environment, some are more adapted to the debridement phase and are recommended by the French National Authority for Health.