鼻窦炎、鼻息肉是常见病多发病 ,经鼻内窥镜鼻窦手术治疗鼻腔、鼻窦疾病已广泛开展 ,内窥镜鼻窦手术疗效、并发症取决于诸多因素 ,除手术适应证的选择 ,精细准确的手术操作 ,术前用药以及术后的正确处理是极为重要的 ,我们从 1 996年起至今开展此类手术1 83例 (31 0侧 ) ,出现 Sinusitis, nasal polyps are common and frequently occurring diseases, nasal endoscopic sinus surgery for nasal cavity, sinus disease has been widely carried out, the efficacy of endoscopic sinus surgery, complications depend on many factors, in addition to the choice of indications for surgery, fine and accurate It is extremely important that we should take preoperative medication and proper postoperative management. Since 1983, we have carried out 1 83 cases (31 0) of such surgeries to date,