Result: 9 cases (12.9%) were found with recurrent nasal polyps;10 cases (14.3%) with recurrent sinusitis;7 cases (10%) with adhesion and 12 cases (17.1%) with incomplete epithelialization.

• 结果：在术后1年时，发现息肉复发9例(12.；9%25)，术腔有脓性分泌物10例(14