MAGNETIC STIMULATION IN THE DETERMINATION OF LUMBOSACRAL MOTOR RADICULOPATHY

被引：29

作者：

BANERJEE, TK ^{[1
]}

MOSTOFI, MS ^{[1
]}

US, O ^{[1
]}

WEERASINGHE, V ^{[1
]}

SEDGWICK, EM ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON HOSP,WESSEX NEUROL CTR,SOUTHAMPTON,HANTS,ENGLAND

来源：

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1993年 / 89卷 / 04期

关键词：

MAGNETIC STIMULATION; F-WAVE LATENCY; LUMBOSACRAL MOTOR RADICULOPATHY;

D O I：

10.1016/0168-5597(93)90099-B

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Magnetic stimulation was utilised to diagnose lumbosacral motor radiculopathy non-invasively. Magnetic coil stimulation estimated peripheral motor nerve conduction time (MNCT) which, used in combination with F response, allowed calculation of ''motor root conduction time (MRCT),'' response being recorded from abductor hallucis. Twenty-five normal controls and 26 patients with lumbar spondylosis were studied. The mean interside difference (left minus right) of MRCT in the control was +0.06 msec (range: -0.88 to +0.74 msec). On clinical and radiological grounds, patients with spondylosis were grouped into those with: (1) no lumbosacral root compression, (II) root compression without motor sign, and (III) root compression with motor deficit. All patients in group III and 36% of cases of group II had MRCT significantly prolonged on the affected side.

引用

页码：221 / 226

页数：6

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