糖尿病是世界上最常见的代谢性疾病,糖尿病足是糖尿病比较严重的并发症之一,也是糖尿病患者致残、致死的重要原因之一,严重威胁着糖尿病患者的健康。糖尿病足的形成是一个多因素多环节参与的病理过程,发病机制目前尚不完全清楚,主要与血管病变、神经病变、感染、创面愈合延迟等 Diabetes is one of the most common metabolic diseases in the world. Diabetic foot is one of the more serious complication of diabetes mellitus. It is also one of the major causes of disability and death in diabetic patients, which seriously threatens the health of diabetic patients. The formation of diabetic foot is a multi-factor multi-link pathological process, the pathogenesis is not yet fully understood, mainly with vascular disease, neuropathy, infection, wound healing delay