下肢动脉狭窄/闭塞性病变严重威胁着人类健康。PTA和支架置入技术已广泛应用于外周血管疾病,并取得满意的临床效果。对下肢动脉狭窄/闭塞性病变的主要病因、病理、最新分型及其血管腔内技术在治疗该类疾病中的研究现状、进展及常见并发症进行综述。 Lower extremity arterial stenosis / occlusive disease is a serious threat to human health. PTA and stent implantation technology has been widely used in peripheral vascular disease, and achieved satisfactory clinical results. The main etiology, pathology, the latest classification of lower extremity arterial stenosis / occlusive disease and its endovascular techniques in the treatment of such diseases in the research status, progress and common complications are reviewed.