Authors
Nicolas Vignais, Justin Weresch, Peter J Keir
Publication date
2016
Source
Critical Reviews™ in Biomedical Engineering
Volume
44
Issue
5
Publisher
Begel House Inc.
Description
Carpal tunnel syndrome is a neuropathy of the median nerve at the wrist, and represents the most common peripheral neuropathy. It has long been an issue in the workplace because of healthcare costs and loss of productivity. The two main pathomechanisms of carpal tunnel syndrome include increased hydrostatic pressure within the carpal tunnel (carpal tunnel pressure) and contact stress (or impingement). As most cases of carpal tunnel syndrome in the workplace are labelled" idiopathic", a clear understanding of the physical parameters that may act as pathomechanisms is critical for its prevention. The aim of this review is to examine and quantify the influence of posture and loading factors on the increase of carpal tunnel pressure and median nerve contact stress. Forearm, wrist, and finger postures, as well as fingertip force have significant effects on carpal tunnel pressure. Contact stress on the median nerve …
Total citations
2016201720182019202020212022202320241425331
Scholar articles
N Vignais, J Weresch, PJ Keir - Critical Reviews™ in Biomedical Engineering, 2016