目的 :探讨内窥镜鼻窦手术一期行鼻中隔成形术的方法及疗效。方法 :对 12 0例鼻中隔偏曲患者一期行鼻内窥镜下鼻中隔成形术。结果 :经随访 6个月～ 4年 ,全部病例无术中术后并发症 ,无鼻中隔穿孔、血肿、脓肿和鼻腔粘连 ,客观治愈率 91.7%。结论 :内窥镜手术一期行鼻中隔成形术操作精细准确 ,无并发症 ,效果良好 ,适应证广。 Objective: To explore the method and efficacy of nasal septoplasty in endoscopic sinus surgery. Methods: One hundred and twenty patients with nasal septum deviation underwent endoscopic nasal septoplasty. Results: All patients were followed up for 6 months to 4 years. No complications were found in all the cases. There was no nasal septum perforation, hematoma, abscess and nasal adhesions. The objective cure rate was 91.7%. Conclusion: Endoscopic surgery with nasal septoplasty operation is precise and accurate, without complications, with good effect and wide indications.