眩晕是临床常见主诉症状之一。诱发眩晕的病种涉及临床各科,除耳鼻喉科疾病外,与内科、神经内、外科、骨科等科的疾病关系也非常密切,故晕眩不仅是临床各科的共同症状之一,也是当前耳鼻喉科的研究课题。眩晕是一种运动性和位置性幻觉,因平衡感觉或身体处在空间的定向感觉发生障碍,故病人感到自身和外物发生一定形式的 Vertigo is one of the common clinical symptoms. Dizziness caused by various clinical departments involved, in addition to otolaryngology disease, and internal medicine, neurology, surgery, orthopedics and other diseases is also very close, so dizziness is not only clinical symptoms of one of the common, but also Current ENT research topics. Dizziness is a motor and positional hallucinations that are disturbed by the sense of balance or orientation of the body in space so that the patient feels some form of