方法:筛窦囊肿作鼻外侧切开分离出囊壁后,切开底部扩大骨道使与鼻腔通畅,对通道窄者自鼻前孔置入折叠的10号尿管,在折叠部剪去一半胶管缝线固定于皮肤上,两管间填入碘仿纱条以扩大通道。由于手术方法大大简化,且囊壁即窦腔粘膜已与鼻腔相通,不致发生粘液潴留,也就解决了复发问题,实践证明此法效果良好。对上颌窦囊肿充满全窦腔者,按上颌窦根治术式,切开囊壁后平鼻道底尽是靠前方开一宽大对口,在囊壁上粘膜骨瓣翻入处造成创面以利愈合,常规填入碘仿纱条压紧 Methods: The ethmoid cyst was excised nasal for the separation of the wall. The bottom of the cecum was dissected to expand the osseous tract and clear the nasal cavity. The narrow canal was placed in the urethral canal from the nasal anterior orifice and cut halfway in the fold Hose suture fixed to the skin, filled with iodoform gauze between the two to expand the channel. As the surgical method greatly simplified, and the sinus wall that sinus mucosa has been connected with the nasal cavity, does not occur mucus retention, also solved the problem of relapse, the practice proved that this method works well. The full sinus of the maxillary sinus cyst who, according to maxillary sinus radical mastectomy, open the wall of the nasogastric tract is done by the front to open a large counterparts in the wall of the mucosal flap turn into the wound to facilitate the wound Healing, regular filling iodoform gauze compact