椎动脉功能不全的含意,即椎动脉由于某种原因而产生狭窄,致使其所管辖的区域内不能得到充分的血液供应而产生一系列的症状。作者于两年前曾报告过28例,现又加入108例的临床观察和手术治疗的效果。椎动脉功能不全的症状包括下述四个主要方面:1.耳蜗前庭症状:眩晕,耳鸣,神经性耳聋。2.血 Vertebral artery insufficiency implies that the vertebral artery stenosis for some reason, resulting in its jurisdictional area can not get enough blood supply and produce a series of symptoms. The author has reported 28 cases two years ago, and now added 108 cases of clinical observation and surgical treatment results. Symptoms of vertebral artery insufficiency include the following four main aspects: 1. Cochlear vestibular symptoms: dizziness, tinnitus, neurological deafness. 2. Blood