Multiple anomlaies often lead to pansinusitis,of which maxi llary and ethmoid sinusitis were most frequently involved. 多种解剖变异并存时往往同时引起多窦腔炎症，受累最重的是上颌窦其次是筛窦。
Forobtaining the bets result,the height of maxillary-ethmoid and the height from the up-edgeof maxillary-ethmoid plate to the roof of posterior ethmoid were measured. 鼻前棘至后筛顶后缘的距离及角度，观察中鼻甲的走行及附着，筛骨水平板的形态及后筛窦的分度及变异，为临床手术提供了一定的解剖学依据。
There were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization. 筛泡肥大和中鼻甲气化的出现率在成年组和未成年组差异有统计学意义。
