【摘要】 目的 了解70°鼻内镜在喉科临床应用的效果。方法 表麻下应用70°鼻内镜进行喉科检查和治疗。结果 疾病一次检出率及治愈率高，无并发症发生，无复发。结论 本方法简单、快速、安全、有效、损伤小，患者所受痛苦少，易于被医患接受。值得推广的方法之一。

    【关键词】 内镜；喉科；临床应用

    【Abstract】 Objective To explore the clinical application of 70° nasal endoscope in laryngology.Methods 76 patients underwen laryngological check-up and treatment under the surface anaesthesia with 70° nasal endoscope assistance.Results High rate of disease check out and cure without complications and relapse were observed.Conclusion The method is simple ......