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输尿管支架管具有良好的尿液引流效果,是泌尿外科常用的诊疗工具,常规的拔管方法需借助硬性膀胱镜,这种方法给患者造成了较大痛苦,并增加了感染和出血等并发症的风险。虽然,可降解支架管能免除拔管操作,有望解决上述问题,但由于材料降解性能等的限制,该类型支架管还无法在临床推广;鉴于此,近年来许多学者以改进支架管拔除方法为中心进行了大量的研究,本文通过综述的形式,对这些研究进行了分析。
Ureteral stent tube has a good drainage effect of urine is commonly used urological diagnosis and treatment tools, conventional extubation method with hard cystoscopy, this method caused great pain to the patient, and increased complications such as infection and bleeding risks of. Although, biodegradable stent tube can be extubation operation, is expected to solve the above problems, but due to material degradation and other limitations, this type of stent tube can not be clinically promoted; In view of this, in recent years, many scholars to improve stent removal method Center for a large number of studies, this article through the form of an overview of these studies were analyzed.