Abstract:Objective?To compare the clinical efficacy of low temperature-controlled plasma radio frequency ablation by nasal endoscopy with traditional way in treatment of nasal vestibular cyst.?Methods?68 patients with nasal vestibular cyst from January 2010 to January 2016 were selected and randomly divided into control group and observation group, with 34 cases in each group. The control group received traditional way (labiogingival groove approach), while the observation group received low temperature-controlled plasma radio frequency ablation by nasal endoscopy. The operating time, introoperative blood loss, postoperative incision pain, wound healing time and complications were compared between the two groups.?Results?The operating time, introoperative blood loss, postoperative incision pain,wound healing time of observation group were significantly lower than that in control group (P < 0.05). The complication in observation group was lower than that in control group (P < 0.05).?Conclusions?The low temperature-controlled plasma radio frequency ablation by nasal endoscopy holds many advantages: less pain, good efficacy, simple manipulation and lower complications. Therefore, it is worthy of promoting clinical application.