由于慢性鼻窦炎发病的升高,影响着上百万人的生活质量,因此,慢性鼻窦炎的治疗是必不可少的。本研究的目的是对功能性鼻窦内镜手术(FESS)对病人的症状和生活质量的改善情况分五个等级进行评估。作者对1995年至1999年279例接受鼻窦手术的病人进行分析研究,女性103例,男性176例,年龄15～80岁,平均年龄50.7岁,生活质量受影响者术前占94％, The treatment of chronic sinusitis is indispensable because of the increased incidence of chronic sinusitis that affects the quality of life of millions of people. The purpose of this study was to evaluate FESS on patients’ symptoms and quality of life in five grades. The authors analyzed 279 cases of patients undergoing sinus surgery between 1995 and 1999. There were 103 female and 176 male patients aged 15-80 years with a mean age of 50.7 years and 94%