The study explores the clinical effect of minimally invasive vascular surgery on lower extremity arterial occlusive disease(ASO),so as to reduce the pain caused by open surgery and the incidence of postoperative complications.The study retrospectively analyzes clinical data of 120 ASO patients undergoing minimally invasive vascular surgery in the hospital in the past three years.The patients are treated with minimally invasive techniques:percutaneous balloon angioplasty(PTA)and Stenting according to the lesion location and severity.The study records clinical symptoms,ankle-brachial index(ABI),visual analogue pain score(VAS)and postoperative complication rate of ASO patients in detail before and after surgery;and evaluates the therapeutic effect through follow-up.The results show that VAS score decreases from 7.2 before surgery to 2.2 three months after surgery,indicating significant relief of pain symptoms(P<0.01).The mean ABI index of ASO patients increases to(1.03±0.14)points 3 months after operation,which is significantly improved compared with(0.42±0.15)points before operation(P<0.01).Compared with preoperative,ASO patients'quality of life is improved to a certain extent,but there is no significant difference compared with postoperative scores(P>0.05).The success rate of operation is as high as 92.5%,and the complications are effectively controlled after timely treatment.Through accurate selection of indications,optimization of surgical plan and strengthening of postoperative management,the success rate of surgery is further improved,the incidence of complications is reduced,and the prognosis of patients is improved.Minimally invasive vascular surgery shows a good clinical application prospect in the treatment of ASO because of its advantages of less trauma,quick recovery and precise curative effect.
关键词
微创手术/下肢动脉闭塞症/血管外科/效果评估
Key words
Minimally invasive surgery/Arterial occlusive disease of lower limb/Vascular surgery/Effect evaluation
维普
万方数据