Since 1984, he has been engaged in clinical research and promotion of urology and endoluminal and micro-innovative technologies, including percutaneous nephrolithotomy, ureteroscopic lithotomy, minimally invasive prostate surgery (TURP, acupuncture ablation, Holmium laser enucleation of prostate, green laser vaporization of prostate) and laparoscopic urology. In a large number of clinical practice, summed up a set of relatively perfect modern treatment methods for urolithiasis. He has completed more than 1,000 cases of percutaneous nephrolithotomy and ureteroscopy/kloc-0, becoming one of the most doctors in China and even in the world. Minimally invasive percutaneous nephrolithotomy in China has been developed and improved, and the surgical effect has reached the leading domestic and international advanced level. In recent years, he has visited Hong Kong, Macao and Taiwan, the United States, Indonesia and other places for academic exchanges. In 2006, he participated in the annual meeting of urology in the United States and the world conference of endourology on behalf of urology in China, and introduced the method and experience of minimally invasive percutaneous nephrolithotomy in China, which was fully affirmed by scholars at home and abroad and gradually popularized at home and abroad, and was named "China MPCNL" by overseas colleagues. It has improved the international influence of urology in China, and at the same time, "Clinical and experimental research on minimally invasive percutaneous nephrolithotomy for upper urinary calculi" won the second prize of China Medical Science and Technology Award in 2006 and the second prize of Guangdong Scientific and Technological Progress Award. Endoluminal technique was first used to treat ureteral stricture and atresia. More than 700 cases have been treated, and the total effective rate is over 80%. He presided over and participated in the research and development of a series of surgical instruments and equipment, such as Lixun Minimally Invasive Nephroscope (produced by Richard Whorf Company), MCC Endoscope Perfusion Pump, APL Pneumatic Lithotripsy Device, and X-ray developable silicone rubber single-lumen drainage tube, which made great contributions to the development and popularization of minimally invasive technology.
Actively promote the clinical application of endourological techniques. He presided over the national continuing education project "Endoscopic Surgery for Urological Diseases", and established the Endoscopic Training Center of Peking University Urological Surgeon Training College in cooperation with Peking University Urological Surgeon Training College in 2004, which was mainly responsible for the nationwide endoscopic training of urologists. In the past ten years, he has held 16 national technical seminars on endourology, and trained more than 65,438+0,400 experts. Students spread all over the country, Hong Kong, Macao and Taiwan, Nepal and other regions, which greatly promoted the popularization and development of endourological surgery technology in China, and made it widely used in most parts of China, thus saving patients with urinary calculi from the pain of surgery and changing the treatment status of upper urinary calculi in China.
20 12 was awarded the "Top 100 Doctors in China" in urology, and other famous doctors in the same department included Zhang Xiaochun, Ceng Guohua, Shi Lei, Li Weibing, Jianxing Li, Li Jiong-ming, Li Xun, lujun, Ge Jingping and Gao Xiaofeng.