鼻息肉内窥镜手术后复发比例较高，患者且有多次手术史。由于正常解剖标志在以往的手术中已被破坏，故再次手术时，标志常不清楚，手术难度大，易引起并发症。近年，我们在对19例复发性鼻息肉患者再次行内窥镜手术时，注意参照May（1994）介绍的标志，手术均顺利进行，同时也摸 Nasal polyps endoscopic surgery after recurrence of a higher proportion of patients with multiple surgical history. As the normal anatomical landmarks in the past surgery has been destroyed, so reoperation, the logo is often unclear, the operation difficult, easy to cause complications. In recent years, we re-endoscopic surgery in 19 cases of patients with recurrent nasal polyps, pay attention to refer to May (1994) introduced the signs, surgery were carried out smoothly, but also touch