Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency
Abstract Background Cervical spondylosis is a chronic degenerative condition of the cervical spine that can affect the cervical nerve roots. The origin of the phrenic nerve makes it vulnerable to injury. The purpose of this study is to investigate possible subtle phrenic nerve affection in patients...
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Springer Science and Business Media LLC
2021
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crspringernat:10.1186/s43166-020-00051-0 2023-05-15T16:01:16+02:00 Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency Ali, Rowaida Hamdy Farouk, Mai Mohamed Moussa, Salwa Galal 2021 http://dx.doi.org/10.1186/s43166-020-00051-0 http://link.springer.com/content/pdf/10.1186/s43166-020-00051-0.pdf http://link.springer.com/article/10.1186/s43166-020-00051-0/fulltext.html en eng Springer Science and Business Media LLC https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Egyptian Rheumatology and Rehabilitation volume 48, issue 1 ISSN 1110-161X 2090-3235 journal-article 2021 crspringernat https://doi.org/10.1186/s43166-020-00051-0 2022-01-04T15:46:13Z Abstract Background Cervical spondylosis is a chronic degenerative condition of the cervical spine that can affect the cervical nerve roots. The origin of the phrenic nerve makes it vulnerable to injury. The purpose of this study is to investigate possible subtle phrenic nerve affection in patients with cervical spondylosis using nerve conduction studies (NCS). This study was conducted on 30 patients with cervical spondylosis above C5 and on 30 healthy volunteers. Nerve conduction studies of both phrenic nerves were performed in all cases. Results The patients with cervical spondylosis showed a statistically highly significant prolongation of phrenic nerve distal motor latency (DML) than the control group ( P < 0.01). There was no significant difference regarding amplitude ( P > 0.05). There was a significant correlation between DML and X -ray score ( r < 0.05). Conclusions Cervical spondylosis is an underestimated cause of phrenic nerve delayed DML. There is a correlation between the delay of phrenic nerve DML and the severity of cervical spondylosis. Article in Journal/Newspaper DML Springer Nature (via Crossref) Egyptian Rheumatology and Rehabilitation 48 1 |
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Springer Nature (via Crossref) |
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Abstract Background Cervical spondylosis is a chronic degenerative condition of the cervical spine that can affect the cervical nerve roots. The origin of the phrenic nerve makes it vulnerable to injury. The purpose of this study is to investigate possible subtle phrenic nerve affection in patients with cervical spondylosis using nerve conduction studies (NCS). This study was conducted on 30 patients with cervical spondylosis above C5 and on 30 healthy volunteers. Nerve conduction studies of both phrenic nerves were performed in all cases. Results The patients with cervical spondylosis showed a statistically highly significant prolongation of phrenic nerve distal motor latency (DML) than the control group ( P < 0.01). There was no significant difference regarding amplitude ( P > 0.05). There was a significant correlation between DML and X -ray score ( r < 0.05). Conclusions Cervical spondylosis is an underestimated cause of phrenic nerve delayed DML. There is a correlation between the delay of phrenic nerve DML and the severity of cervical spondylosis. |
format |
Article in Journal/Newspaper |
author |
Ali, Rowaida Hamdy Farouk, Mai Mohamed Moussa, Salwa Galal |
spellingShingle |
Ali, Rowaida Hamdy Farouk, Mai Mohamed Moussa, Salwa Galal Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
author_facet |
Ali, Rowaida Hamdy Farouk, Mai Mohamed Moussa, Salwa Galal |
author_sort |
Ali, Rowaida Hamdy |
title |
Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
title_short |
Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
title_full |
Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
title_fullStr |
Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
title_full_unstemmed |
Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
title_sort |
cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency |
publisher |
Springer Science and Business Media LLC |
publishDate |
2021 |
url |
http://dx.doi.org/10.1186/s43166-020-00051-0 http://link.springer.com/content/pdf/10.1186/s43166-020-00051-0.pdf http://link.springer.com/article/10.1186/s43166-020-00051-0/fulltext.html |
genre |
DML |
genre_facet |
DML |
op_source |
Egyptian Rheumatology and Rehabilitation volume 48, issue 1 ISSN 1110-161X 2090-3235 |
op_rights |
https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1186/s43166-020-00051-0 |
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Egyptian Rheumatology and Rehabilitation |
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48 |
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1 |
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1766397202762039296 |