摘要
自从重度或极重度聋患者接受人工耳蜗植入术以来，发现部分耳蜗和内听道形态发育正常的患者人工蜗植入术后的听觉康复效果并不满意。通过回顾分析术前的颞骨影像学检查，发现部分患者的蜗神经管存在狭窄，严重者呈闭锁改变。本文旨在综述蜗神经管狭窄畸形，介绍其研究进展，为后续相关的的科研课题提供研究方向及文献基础。
Since the patients with severe or extremely severe deafness have undergone cochlear implantation, some patients with normal cochleae and internal auditory canals are not satisfied with the aural rehabilitation after cochlear implantation. By reviewing the preoperative temporal bone imaging examination, some patients were found to be narrow in the cochlear nerve canals, and severe cases were atresia. In this review, we will describe recent advances in cochlear nerve canal stenosis and provide the research direction and literature basis for the follow-up research.
出处
《中国听力语言康复科学杂志》
2017年第4期303-306,共4页
Chinese Scientific Journal of Hearing and Speech Rehabilitation
关键词
耳聋
蜗神经管狭窄
研究进展
Deafness
Cochlear nerve canal stenosis
Research progress
