[Research advances on the application of pulsed dye laser in the early treatment of post-traumatic scars].

ABSTRACT

Recent studies have shown that intervention in the early post-traumatic period can inhibit scar hyperplasia and promote scar maturation. Because of its definite therapeutic efficacy and few adverse reactions, it has become an important auxiliary method to prevent scar formation after trauma. This article reviews the research advances on the mechanism of pulsed dye laser in inhibiting the formation of early hypertrophic scar after trauma, the timing of intervention, and its complications and treatment methods, in order to provide a basis for the early prevention and treatment of clinical post-traumatic scars.