前庭機能異常と足踏み時肩回転角 (前庭機能異常の研究-2-<特集>)

概要

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A polarized light goniometer (abbreviated as Polgon) and a microcomputer were applied for the calculation of the real values of changes in shoulder angulation during stepping movement in normal subjects and patients with peripheral vestibular disorders.Characteristic results were obtained from patients with Ménière's disease, showing larger means and variations as compared with those of normal subjects. The shoulder of the same side with affected ear usually showed larger values than those of another shoulder.Those patients with sudden deafness accompanying vestibular disorder presented larger means and normal standard deviations. The results obtained from two patients with vestibular neuronitis were almost normal. Five subjects with other vestibular disorders showed larger means only when stepping with the eyes closed.
耳鼻咽喉科臨床学会の論文