Local Anesthesia in endoscopic sinus surgery

Chang Shu, Chun Huang, Yan Zhang, Changling Sun & Jia Shen
Objective: To investigate the feasibility of endoscopic sinus surger under local anesthesia. Method: 810 patients underwent endoscopic sinus surgery from January 2000 to December 2007 with complete follow-up data were selected randomly. Validity of anesthesia were evaluated using VAS(Visual Analogue[for full text, please go to the a.m. URL]