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前庭检查目前临床上多用Hallpike等1942年报导的冷热交替温度试验,这种方法颇为费时费力。本文介绍一种简易而省时间的微量冷温试验,缩写为CMC试验。方法:用一小块脱脂棉,浸泡在冰水里,然后借助耳镜,直视下放到鼓膜上。放置时病人可取坐位,头向后仰60°:如取仰卧位,头前倾30°。一侧测试后间隔2分钟再测对侧,整个检查约10分钟即可完成。作者共观察前庭神经元炎20耳,典型的美尼尔氏病22耳,业经手术证实的听神经瘤12耳,有
The vestibular examination is currently clinically used in many hot and cold alternating temperature tests reported by Hallpike et al in 1942, which is time-consuming and laborious. This article describes a simple and time-saving micro-temperature test, abbreviated CMC test. Method: Use a piece of absorbent cotton, soaked in ice water, and then under the Otoscope, directly under the tympanic membrane. Placement of patients preferred seat, head back 60 °: If supine, head tilt 30 °. One side of the test interval of 2 minutes after the test side, the entire inspection about 10 minutes to complete. The authors observed 20 cases of vestibular neuronitis, 22 cases of typical Meniere’s disease, 12 cases of surgically-treated acoustic neuromas,