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对中怄性眩晕及周围性眩晕共84例进行了打点试验检查,结果前者打点面积大于0. 9cm~2者占90％,后者为0。认为本试验对鉴别诊断中枢性眩晕及周围性眩晕是一个较好的检查方法。
9 cases of mid-septal vertigo and peripheral vertigo were inspected in a total of 84 cases. As a result, the former had an area of more than 0. 9cm 2, accounting for 90% of the total. That the test on the differential diagnosis of central vertigo and peripheral vertigo is a better method of examination.