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DOI: 10.1186/1749-7221-3-18
Spinal myoclonus following a peripheral nerve injury: a case report[*]
Subject Editor:
Publication History
07 January 2008
06 August 2008
Publication Date:
18 September 2014 (online)

Abstract
Spinal myoclonus is a rare disorder characterized by myoclonic movements in muscles that originate from several segments of the spinal cord and usually associated with laminectomy, spinal cord injury, post-operative, lumbosacral radiculopathy, spinal extradural block, myelopathy due to demyelination, cervical spondylosis and many other diseases. On rare occasions, it can originate from the peripheral nerve lesions and be mistaken for peripheral myoclonus. Careful history taking and electrophysiological evaluation is important in differential diagnosis.
The aim of this report is to evaluate the clinical and electrophysiological characteristics and treatment results of a case with spinal myoclonus following a peripheral nerve injury without any structural lesion.
*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.
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References
- 1 Martinez MS, Fontoira M, Celester G, Castro del Rio M, Permuy J, Iglesias A. Myoclonus of peripheral origin: Case secondary to a digital nerve lesion. Movement Disorders 2001; 16: 970-973 10.1002/mds.1179 11746636
- 2 Campos CR, Papaterra Limongi JC, Nunes Machad OFC, Iervolino Brotto MW. A case of primary spinal myoclonus. Clinical presentation and possible mechanisms involved. Arq Neuropsiquiatr 2003; 61 (1) 112-114 12715032
- 3 Jankovic J, Pardo R. Segmental myoclonus. Clinical and pharmacologic study. Arch Neurol 1986; 43 (10) 1025-31 3753263
- 4 Lagueny A, Tison F, Burbaud P, Le Masson G, Kien P. Stimulus-sensitive spinal segmental myoclonus improved with injections of botulinum toxin type A. Mov Disord 1999; 14 (1) 182-5 10.1002/1531-8257(199901)14:1<182::AID-MDS1040>3.0.CO;2-8 9918374