论文部分内容阅读
一、本文对于顱、面部挫伤产生的眼眶骨折的外力方向及性质作了分析,并根据全部面部骨骼轮廓的棱柱形,结合本例遭受外力的方向,说明由颌下方来的外力亦可造成Le Fort氏Ⅲ型骨折的机制,可作外伤研究的资料。 二、严重眼眶骨折而不合并脑震荡及眼损伤者甚少,本文用解剖及其他因素作了解释。本例的伤情又一次证明了眼眶顶端之不易发生骨折。
First, this paper analyzes the external force direction and nature of orbital fractures caused by craniofacial contusion, and according to the prismatic shape of all facial skeletal contours, combined with the direction of external force in this case, shows that the external force from the submandibular fossa can also cause Le The mechanism of type III fracture of Fort can be used as the data of traumatic study. Second, severe orbital fractures without concussion and eye damage are few, this article with anatomy and other factors were explained. The case of injury once again proved that the top of the orbital fracture is not easy.