腕管综合征中的静息期异常。

Silent period abnormalities in carpal tunnel syndrome.

作者信息

Aurora S K, Ahmad B K, Aurora T K

机构信息

Department of Neurology, Henry Ford Hospital and Health Sciences Center, Detroit, Michigan 48202, USA.

出版信息

Muscle Nerve. 1998 Sep;21(9):1213-5. doi: 10.1002/(sici)1097-4598(199809)21:9<1213::aid-mus16>3.0.co;2-s.

DOI:10.1002/(sici)1097-4598(199809)21:9<1213::aid-mus16>3.0.co;2-s

PMID:9703451

Abstract

Cutaneous silent period (CSP) was measured on stimulating digits 2 and 5 in 19 patients with carpal tunnel syndrome (CTS) and compared with 20 healthy volunteers. In 2 patients with severe CTS, CSP was absent on digit 2 but present on digit 5. In mild/moderate CTS digit 2 CSP mean duration was 50.9+/-13.9 ms, significantly longer than control subjects (36.9+/-8.7 ms) (P = 0.005). CSP was found to be abnormal in CTS, being absent in severe and prolonged in mild/moderate cases.

摘要

对19名腕管综合征（CTS）患者的第2和第5指进行刺激，测量其皮肤静息期（CSP），并与20名健康志愿者进行比较。在2例重度CTS患者中，第2指无CSP，但第5指有CSP。在轻/中度CTS患者中，第2指CSP平均持续时间为50.9±13.9毫秒，显著长于对照组（36.9±8.7毫秒）（P = 0.005）。研究发现CTS患者的CSP异常，重度患者无CSP，轻/中度患者CSP延长。