糖尿病患者的重要并发症之一为下肢溃疡或坏疽。随着老龄化社会的到来和糖尿病患者不断增加,专家们预测此症发病率今后无疑要有所增加。糖尿病性下肢溃疡、坏疽是由于糖尿病患者血管功能障碍、动脉硬化、周围神经病变等基本病理变化和外界刺激以及感染等多种因素相互影响所形成的。有些患者常因病变不断发展不得不截去下肢。因此,除必须早期发现、早期治疗外,综合预防显得更加重要。 One of the major complications of diabetes is leg ulcer or gangrene. With the advent of an aging society and the increasing number of people with diabetes, experts predict that the incidence of this disease will undoubtedly increase in the future. Diabetic lower extremity ulcers and gangrene are formed due to the interaction of various factors such as vascular pathological changes, arteriosclerosis, peripheral neuropathy and other pathological changes, external stimuli and infections in diabetic patients. Some patients often have to cut off the lower extremities due to the progressive development of the disease. Therefore, in addition to the early detection and early treatment, comprehensive prevention is even more important.