论文部分内容阅读
在口腔颌面外科临床中,颌面部外伤、颌骨骨折引起的大出血,颈动脉颈段动脉瘤、动静脉瘘、动静脉畸形的治疗,颌面部恶性肿瘤侵蚀颈动脉,颌面部感染而致颈动脉糜烂大出血,预防颌面部大手术的过多失血等情况,有时需要暂时性或永久性阻断颈动脉,这种手术可导致脑缺血,临床上出现偏瘫失语症状,甚至有可能造成死亡。为了避免这种严重后果的出现,近年来进行了大量的动物实验和临床研究,本文仅就其中有关的部分作一概述。
In the oral and maxillofacial surgery clinical, maxillofacial trauma, haemorrhage caused by jaw fracture, carotid artery neck aneurysm, arteriovenous fistula, arteriovenous malformation treatment, maxillofacial malignant tumor eroded carotid artery, maxillofacial infection However, bleeding caused by carotid artery erosion, maxillofacial surgery to prevent excessive blood loss and other circumstances, and sometimes need temporary or permanent occlusion of the carotid artery, this operation can lead to cerebral ischemia, clinical symptoms of hemiplegia aphasia, and even May cause death. In order to avoid such serious consequences, a large number of animal experiments and clinical studies have been conducted in recent years, and only the relevant parts are summarized in this paper.