[解剖学、组织学]87﹒鼻窦的开口与示意图（图4‐19～21）

蝶窦→蝶筛隐窝。额窦→中鼻道（筛漏斗前端）。上颌窦→中鼻道（半月裂后部）。后筛窦→上鼻道。Frontal sinus额窦Anterior ethmoidal sinus前筛窦Maxillary sinus上颌窦Middle ethmoidal sinus中筛窦Superior nasal meatus上鼻道Posterior ethmoidal sinus后筛窦Middle nasal meatus中鼻道Nasal septum鼻中隔.Frontal sinus额窦Suferior nasal meatu ......