糖尿病足是与下肢远端的神经功能异常及不同程度周围血管病变有关的足部溃疡、感染与深层组织结构破坏;临床上糖尿病患者因长期受高血糖影响,下肢血管发生硬化、血管壁不断增厚且弹性下降,容易导致血栓形成,进而形成斑块,导致下肢血管闭塞、肢端神经损伤;糖尿病周围神经病变、周围 Diabetic foot is associated with distal nerve dysfunction and varying degrees of peripheral vascular lesions related to foot ulcers, infection and the destruction of deep tissue structure; clinical diabetic patients due to long-term hyperglycemia, lower extremity vascular sclerosis, increased vascular wall Thick and elastic decline, easily lead to thrombosis, and then the formation of plaque, resulting in lower extremity vascular occlusion, limb nerve injury; diabetic peripheral neuropathy, around