RESUMO
【Objective】 To explore the application of 1.2 mm×35 mm thin walled, long oblique angle syringe needle guided double-J tube insertion through abdominal wall in total laparoscopic ileal neobladder surgery. 【Methods】 Clinical data of 5 patients undergoing total laparoscopic ileal neobladder surgery in our hospital during Dec.2020 and Jan.2022 were retrospectively analyzed. Under laparoscopy and direct vision, 3 cm above pubic symphysis was taken as the puncture point, and an syringe needle was inserted to establish a channel. After that, a double-J tube was inserted under the guidance of the guide wire through the needle. 【Results】 The double-J tube was successfully implanted in all 5 patients. The time needed was 2-4 min, with an average of 3 min. 【Conclusion】 Under the guidance of a 1.2 mm×35 mm syringe needle, the placement of a double-J tube through the abdominal wall in total laparoscopic ileal neobladder surgery is safe, effective, simple and accurate. It can not only preserve the original operation channel without destroying the pneumoperitoneum, but also shorten the operation time. It is a new auxiliary means in total laparoscopic ileal neobladder surgery.