Open Access
J Brachial Plex Peripher Nerve Inj 2010; 05(01): e46-e49
DOI: 10.1186/1749-7221-5-9
Research article
Saidha et al; licensee BioMed Central Ltd.

Spectrum of peripheral neuropathies associated with surgical interventions; A neurophysiological assessment[*]

Shiv Saidha
1   Department of Neurophysiology, Cork University Hospital, Cork, Ireland
,
Jennifer Spillane
1   Department of Neurophysiology, Cork University Hospital, Cork, Ireland
,
Gerard Mullins
1   Department of Neurophysiology, Cork University Hospital, Cork, Ireland
,
Brian McNamara
1   Department of Neurophysiology, Cork University Hospital, Cork, Ireland
› Author Affiliations

Subject Editor:
Further Information

Publication History

08 October 2009

19 April 2010

Publication Date:
19 September 2014 (online)

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Abstract

Background We hypothesized that a wide range of surgical procedures may be complicated by neuropathies, not just in close proximity but also remote from procedural sites. The aim of this study was to classify post-operative neuropathies and the procedures associated with them.

Methods We retrospectively identified 66 patients diagnosed with post-procedure neuropathies between January 2005 and June 2008. We reviewed their referral cards and medical records for patient demographics, information on procedures, symptoms, as well as clinical and neurophysiological findings.

Results Thirty patients (45.4%) had neuropathies remote from procedural sites and 36 patients (54.5%) had neuropathies in close proximity to procedural sites. Half of the remote neuropathies (15/30) developed following relatively short procedures. In 27% of cases (8/30) remote neuropathies were bilateral. Seven patients developed neuropathies remote from operative sites following hip arthroplasties (7/30: 23.3%), making hip arthroplasty the most common procedure associated with remote neuropathies.

Sciatic neuropathies due to hip arthroplasty (12/36, 33.3%) accounted for the majority of neuropathies occurring in close proximity to operative sites.

Five medial cutaneous nerve of forearm neuropathies occurred following arterio-venous fistula (AVF) formation.

Conclusions An array of surgical procedures may be complicated by neuropathy. Almost half of post-procedure neuropathies occur remote from the site of procedure, emphasizing the need to try to prevent not just local, but also remote neuropathies. Mechanical factors and patient positioning should be considered in the prevention of post-operative neuropathies. There is a possible association between AVF formation and medial cutaneous nerve of forearm neuropathy, which requires further study for validation.

*This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.