结论眶下隐窝变异较大，深浅不一，筛窦手术中应注意正确处理该隐窝。
Conclusion the variation of infraorbital recess was found frequently, the recess must be paid attention to in operation of ethmoidal sinus.
结果： 本术式疗效显著优于中鼻甲切除术、筛窦切除术等传统手术。
Result: The effect is marked by comparison with the traditional surgery such as middle turbinectomy, ethmoidectomy etc.
目的探讨眶下隐窝在筛窦手术中的意义。
Objective To explore the clinical significance of infraorbital recess in operation of ethmoidal sinus.
目的探讨筛动脉在筛窦手术中的意义。
Objective To explore the significance of ethmoidal artery in operation of ethmoidal sinus.
筛窦与中鼻道细菌的相关性较小。
The correlationship of bacterium between the middle nasal meatus and ethmoid sinuses is little.
结果全中甲或中甲下部气化的发生率随前筛、上颌窦内软组织影增厚而升高；
Results The penumatization rate of total or inferior part of middle turbinate correlated positively to the inflammation of anterior ethmoid and maxillary sinuses.
冠状位及水平位鼻窦CT扫描在后筛窦最后筛房的影像解剖研究及临床手术中具有实际的指导作用。
Conclusion:The coronal and axial CT scanning of the nasal sinuses should bendfit the its clinical operation and image anatomy study.
冠状位及水平位鼻窦CT扫描在后筛窦最后筛房的影像解剖研究及临床手术中具有实际的指导作用。
Conclusion:The coronal and axial CT scanning of the nasal sinuses should bendfit the its clinical operation and image anatomy study.
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