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Pressure Measurement in Carpal Tunnel Syndrome: Correlation with Electrodiagnostic and Ultrasonographic Findings

Cited 7 time in Web of Science Cited 9 time in Scopus
Authors
Ahn, Seong Yeol; Hong, Youn-Ho; Koh, Young Hwan; Chung, Yeong Seob; Yang, Hee-Jin; Lee, Sang Hyung
Issue Date
2009-09
Publisher
KOREAN NEUROSURGICAL SOC
Citation
JOURNAL OF KOREAN NEUROSURGICAL SOCIETY; Vol.46 3; 199-204
Keywords
Carpal tunnel syndromeElectrodiagnosisPressureUltrasonography
Abstract
Objective : This study was done to evaluate the correlation between carpal tunnel pressure (UP), electrodiagnostic and ultrasonographic findings in patients with carpal tunnel syndrome (CTS). Methods : CTP was measured during endoscopic carpal tunnel release (ECTR) for CTS using Spiegelberg ICP monitoring device with parenchymal type catheter. Neurophysiologic severity and nerve cross sectional area were evaluated using nerve conductive study and ultrasonagraphy (USG) before ECTR in all patients. Results : Tests were performed in a total of 48 wrists in 39 patients (9 cases bilateral). Maximum CTP was 56.7 +/- 19.3 mmHg (Mean +/- SD) and 7.4 +/- 3.3 mmHg before and after ECTR, respectively. No correlation was found between maximum CTP and either neurophysiologic severity or nerve cross sectional area, whereas we found a significant correlation between the latter two parameters. Conclusion : CTP was not correlated with neurophysiologic severity and nerve cross sectional area. Dynamic, rather than static, pressure in carpal tunnel might account for the basic pathophysiology of CTS better.
ISSN
2005-3711
Language
English
URI
http://hdl.handle.net/10371/77035
DOI
https://doi.org/10.3340/jkns.2009.46.3.199
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College of Medicine/School of Medicine (의과대학/대학원)Neurosurgery (신경외과학전공)Journal Papers (저널논문_신경외과학전공)
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