硅凝胶在治疗瘢痕的应用研究进展

硅凝胶是聚二甲基硅氧烷单链通过乙烯基键桥相互交联及长链之间的相互缠绕而构成的网状结构化合物.硅凝胶干燥后在瘢痕表面形成的保护膜具有良好的透气性和散热作用，极大降低了瘢痕因闷湿引发感染的风险.文章阐述了硅凝胶及硅凝胶联合疗法治疗瘢痕的临床案例，总结了目前硅凝胶防治瘢痕的机制，并对将来硅凝胶治疗瘢痕的应用方向提出了展望.

Research progress in the application of silicone gel in the treatment of scars

Silicone gel is a network of polydimethylsiloxane single chains linked by vinyl bridge and long chains entwined with each other.The protective film formed on the surface of the scar after drying has good air permeability and heat dissipation, which greatly reduces the risk of infection caused by dampness of the scar.In this paper, the clinical cases of silica gel and the combined therapy of it for the treatment of scar are described, the current mechanism of prevention and treatment of scar by silica gel is summarized, and the application direction of silica gel for the treatment of scar in the future is put forward.