腔内泌尿外科自70年代末建立以来，由于临床经验的积累和治疗器械的不断改进，同行们对这一新技术的推广应用有了较深的理解，而为它在理论研究上和在临床应用中奠定了坚实的基础和确定了它的地位。但作为一门新的科学，它还需不断完善和发展，下面我讲三个问题。1腔内泌尿外科 Since the end of the establishment of the end of the end of 70s, endovascular surgery, due to the accumulation of clinical experience and the continuous improvement of treatment equipment, colleagues have a deeper understanding of the promotion and application of this new technology, but for its theoretical research and clinical Application has laid a solid foundation and established its position. However, as a new science, it still needs constant improvement and development. Now I will talk about three issues. 1 Endourology