blowout fracture

基本解释

Objective: To evaluate the diagnosis value of coronal and axial CT scan in orbital blowout fracture.
目的：探讨冠状位和轴位CT扫描在眼眶爆裂性骨折诊断中的应用价值。
Methods: The images were analysed comparatively after 15 cases of orbital blowout fracture were scanned with coronal and axial CT scan technique.
方法：对15例眼眶爆裂性骨折患者分别进行轴扫及冠扫，将两种扫描技术所获图像进行对比分析。
The classic "blowout fracture" is the result of a blow to the anterior orbit, which increases retroglobar pressures thus breaking the weakest portion of the bony orbit, the medial floor.
典型的“爆裂性骨折”由作用于眼眶前部的冲击力造成，其可增加眼球后部的压力，从而破坏骨性眼眶的最薄弱部分——内侧壁。