Honjo I, Kumazawa T, Honda K, Shimojo S
Arch Otorhinolaryngol. 1979;222(1):47-51. doi: 10.1007/BF00456338.
In order to determine how often dysfunction of the tube might arise from dysfunction of the tubal muscles, electromyographic examination of the muscles was carried out on 34 patients with occluded or patent tube. Using a monopolar needle electrode inserted through the nose, selective EMG of the tensor and levator veli palatini muscles were picked up during swallowing. It was found that the patients showed neither abnormally reduced nor increased muscle activity. Comparison of muscle activity of the normal tube and of both the occluded and patent tube revealed no significant differences. Therefore, myogenic cause of tubal dysfunction seems improbable from the clinical viewpoint.
为了确定输卵管功能障碍有多少是由输卵管肌肉功能障碍引起的，对34例输卵管阻塞或通畅的患者进行了肌肉肌电图检查。使用经鼻插入的单极针电极，在吞咽过程中采集腭帆张肌和腭帆提肌的选择性肌电图。结果发现，患者的肌肉活动既没有异常减少也没有异常增加。正常输卵管与阻塞和通畅输卵管的肌肉活动比较，未发现显著差异。因此，从临床角度来看，输卵管功能障碍由肌源性原因引起的可能性似乎不大。
