[Advances in the research of autologous fat grafting in the prevention and treatment of scar].

Scars formed by various injuries can affect the appearance and psychology of patients. Therefore, more and more people pay attention to the prevention and treatment of scar. With the development of the autologous fat grafting, it has been gradually applied to the prevention and treatment of scar. At present, it has been confirmed by scholars that the autologous fat grafting could be an effective method to prevent and treat scar from basic research and clinical practice. At the same time, the deficiency of autologous fat grafting in the prevention and treatment of scar was also pointed out. This paper reviews the application, mechanism, and deficiency of autologous fat grafting in scar prevention and treatment.各种创伤形成的瘢痕，给患者外观和心理造成不同程度影响，因此瘢痕防治越来越得到人们的重视。随着自体脂肪移植技术的不断发展，自体脂肪移植已被逐步应用于瘢痕防治。目前已有学者从基础研究及临床实践等方面证实，自体脂肪移植是防治瘢痕的有效方法，同时也提出了自体脂肪移植防治瘢痕的局限性。本文将对自体脂肪移植在瘢痕防治中的应用、机制及局限性进行归纳总结。.