鼻骨骨折是面部外伤中常见的骨折类型。CT扫描检查可以清楚显示鼻区解剖结构 ,尤其是鼻骨冠状位扫描可以显示断端左右移位情况 ,但在行冠状位扫描时常因患者配合困难而无法进行检查。笔者通过研究发现一种鼻骨冠状位CT扫描新方法———侧卧位头后仰鼻骨冠状位CT扫描法 ,能克服 Nasal bone fracture is a common type of fracture in facial trauma. CT scan can clearly show the anatomy of the nasal area, especially the nasal bone coronal scan can show the displacement of the left and right ends, but in the coronal scan often because patients with difficulties and can not be checked. The author found through a study of a nasal coronal CT scan a new method --- lateral head coronal CT scans nosebleed, to overcome