Methods Reviewable summary for 50 cases of anesthesia to combined operation of URSL and PCNL.by CSEA and Epidural Black Anesthesia With Double Conduit.

• 方法对50例采用腰-硬联合、硬膜外两点阻滞法完成URSL及PCNL联合手术麻醉回顾性总结。