论文部分内容阅读
内耳的血供主要来自基底动脉或小脑前下动脉分支的迷路动脉,迷路动脉分出前庭动脉和蜗总动脉,后者又分为蜗固有动脉及前庭蜗动脉。耳蜗的血流主要来自蜗固有动脉的供应。对耳蜗供血的研究表明,耳蜗存在强大的血流自主调节功能,保证耳蜗局部组织的供血,以保护耳蜗局部组织免受血
The inner ear blood supply mainly from the basilar artery or branch of the anterior inferior cerebella artery labyrinth, labyrinthine artery and the division of vestibular artery, the latter is divided into cochlea and vestibular arteries. Cochlear blood flow is mainly from the supply of cochlear arteries. Cochlear blood supply studies have shown that there is a strong cochlear blood flow autonomic regulation, to ensure local cochlear blood supply to protect the cochlea local tissues from blood