上颌窦气化与上颌窦炎关系的CT影像学分析

目的通过高分辨率CT影像学研究,探讨上颌窦气化与上颌窦炎的关系。方法对鼻部不适病例进行螺旋CT扫描,然后将观察的结果分成正常组和上颌窦炎组,每组80例,测量每组的上颌窦体积,分析上颌窦体积与上颌窦炎的关系。结果疾病组右侧上颌窦体积为(9.89±2.86)cm3,左侧上颌窦体积为(10.11±2.54)cm3,对照组的右侧上颌窦体积为(27.16±14.12)cm3,左侧上颌窦体积为(28.35±15.07)cm3,两组之间比较有统计学意义。结论上颌窦气化程度与上颌窦炎存在着明显的关系,气化程度越低,上颌窦炎的发病率越高;反之,气化程度越高,上颌窦炎的发病率越低。

The Research about CT of the Maxillary Sinus Using Gasification and Research on the Relationship between Maxillary Sinusitis

Objective To evaluate the relationship between pneumatolysis of maxillary sinus and maxillary sinusitis through the high resolution CT scan. Methods We classify the patients who had complaint of the nose and undertaken the helix CT scan into two groups： the maxillary sinusitis group and the normal control group （each group has 80 cases）, measure the volumes of maxillary sinus and analyse the relationship between the volumes of maxillary sinus and the maxillary sinusitis. Results The volumes of right maxillary sinus are （9.89±2.86）cm3 and the left side are （10.11±2.54）cm3 in the maxillary sinusitis group as in the control group the right side are （27.16±14.12）cm3, and the left side are （28.35±15.07）cm3. There is a significant statistic difference. Conclusions There is also a significant association between pneumatization of maxillary sinus and maxillary sinusitis. There is a high incidence of maxillary sinusitis with the lower degree of pneumatization of maxillary sinus, otherwise the conclusion is also right.