泪囊鼻腔吻合术是治疗慢性泪囊炎的理想手术方法。由于失误能使手术归于失败。国内作者对失败原因进行了讨论。为从失败的病例中吸取教训,提高手术成功率。现将我院收治首次手术失败病例分析报告如下。临床资料我院1979年到1988年共收治19例失败病例,其中外院手术的13例,本院手术的6例。失败原因为2例术前诊断错误,1例术中出血,2例筛泡前移,9例骨孔过小,2 Dacryocystorhinostomy is the ideal surgical treatment of chronic dacryocystitis. Due to mistakes surgery can fail. Domestic authors discussed the reasons for the failure. To learn from the failure of the case, improve the success rate of surgery. Now my hospital admitted to the first operation failed case analysis report is as follows. Clinical data Our hospital from 1979 to 1988 were treated 19 cases of failure, including 13 cases of surgery in the hospital, 6 cases of surgery in our hospital. The reason for the failure was 2 cases of preoperative diagnosis error, 1 case of intraoperative bleeding, 2 cases of mesh bubble advancement, 9 cases of bone hole is too small, 2