眩晕病是多发病、常见病,关系到各个临床学科,尤其是耳鼻咽喉科、神经内科、老年病学科等。由于眩晕病病因复杂繁多,各学科之间交流不够等原因,造成临床上诊断和鉴别诊断不够理想,多限于对症治疗,因此诊断治疗水平较低。近些年来耳性眩晕的研究有了重要进展,国内外学者发现众多的眩晕病中有1/3属于良性阵发性位置性眩晕(Be- Vertigo is a frequently-occurring disease, common disease, related to various clinical disciplines, especially otolaryngology, neurology, geriatrics and so on. Due to the complicated and numerous causes of vertigo, the communication between different disciplines is not enough and other reasons, resulting in clinical diagnosis and differential diagnosis is not ideal, mostly limited to symptomatic treatment, diagnosis and treatment of low level. In recent years, research on ear vertigo has made important progress. Domestic and foreign scholars have found that 1/3 of many vertigo are benign paroxysmal positional vertigo (Be-