继发性良性阵发性位置性眩晕的临床特征及研究进展

• 作者: 冯秀珍 祝俊山 陆佳宁
• 来源期刊: 临床耳鼻咽喉头颈外科杂志
• 学科: 医学
• 关键词: 眩晕 临床特点 新进展
• 年，卷（期）: 2017,（20）
• 所属期刊栏目: 综述
• 页码范围: 1621-1624
• 页数: 4页
• 分类号: R764.3
• 语种: 中文
• DOI: 10.13201/j.issn.1001-1781.2017.20.020

摘要

BPPV is a disease provoked by abrupt head movements,results in short paroxysmal vertigo or nystagmus.These patients often can accurately describe the dizziness happened when they head move suddenly,especially when looking upward,turning over in bed,lying down,or bending over.BPPV is divided into idiopathic BPPV and secondary BPPV,in most cases.The underlying cause cannot be determined,which is called idiopathic;however,in 30％ patients,BPPV may be attributed to a specific cause and is termed secondary BPPV.We reviewed the pathogenesis,mechanisms,clinical features,treatment and the latest progress of secondary BPPV.