30 with ethmoidotomy or maxillary sinus antrostomy and partial middle turbinectomy or nasal polypectomy; 上颌窦或筛窦开放术+中鼻甲部分切除术或鼻息肉摘除术30例;
Among them, 14 cases were treated with maxillary sinus radical treatment, 6 cases were accompanied by treatment of ethmoidotomy of sinus or of nasus, 2 cases were undergone functional maxillary antrum operation. 其中14例行上颌窦根治术,6例行上颌窦根治伴窦内筛窦开放或鼻内筛窦开放术,2例行功能性上颌窦手术。