高刺激率ABR诊断椎基底动脉供血不足的可靠性研究——与颈椎横突孔CT扫描的对比分析

A FEASIBLE STUDY ON INCREASING STIMULUS RATE AUDITORY BRAINSTEM REPONSE DIAGNOSIS FOR VERTEBROBASILAR INSUFFICIENT

给15例椎基底动脉供血不足(VBI)病人行高刺激率(51次/秒)ABR测试和颈椎横突孔CT扫描,发现二者有一致性.研究结果表明高刺激率ABR诊断VBI有形态学依据,是一种可靠的客观方法.

15 patients with vertebrobasilar insufficient (VBI) who were performed ABR with increasing stimulus rate (ISRABR) and CT Scanning for the transversus processus fo-ramina of vertebrae cervical. The result was that two method were consistent. The result of study indicated: ISRABR may provide morphological evidencl for the diagnosising of VBI. It is a reliable test that method may provide objective information.