Objective To evaluate the value of 16-slice Helical CT 3D surface shaded display (SSD) reconstruction and multiplanar reconstruction (MPR) in displaying nasal bone fracture.

• 目的评价16层螺旋CT三维表面遮盖法重建技术(surface shaded display,SSD)和多层面重建技术(multiplanar reconstruction,MPR)在鼻骨骨折中的应用价值。