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- Publisher Website: 10.1115/1.4027301
- Scopus: eid_2-s2.0-84900810629
- PMID: 24671562
- WOS: WOS:000335894800003
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Article: Changes in vertebral strain energy correlate with increased presence of Schmorl's nodes in multi-level lumbar disk degeneration
Title | Changes in vertebral strain energy correlate with increased presence of Schmorl's nodes in multi-level lumbar disk degeneration |
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Authors | |
Issue Date | 2014 |
Citation | Journal of Biomechanical Engineering, 2014, v. 136 n. 6, p. 061002 How to Cite? |
Abstract | Patients with skipped-level disk degeneration (SLDD) were recently reported as having a higher prevalence of Schmorl's nodes than patients with contiguous multi-level disk degeneration (CMDD). Fourteen versions of a nonlinear finite element model of a lumbar spine, representing different patterns of single and multi-level disk degeneration, were simulated under physiological loading. Results show that vertebral strain energy is a possible predictor in the development of Schmorl's nodes. The analysis also shows evidence that the development of Schmorl's nodes may be highly dependent on the location of the degeneration disk, with a higher prevalence at superior levels of the lumbar spine. |
Persistent Identifier | http://hdl.handle.net/10722/203248 |
ISSN | 2023 Impact Factor: 1.7 2023 SCImago Journal Rankings: 0.460 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Von Forell, GA | en_US |
dc.contributor.author | Nelson, TG | en_US |
dc.contributor.author | Samartzis, D | en_US |
dc.contributor.author | Bowden, AE | en_US |
dc.date.accessioned | 2014-09-19T13:11:33Z | - |
dc.date.available | 2014-09-19T13:11:33Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | Journal of Biomechanical Engineering, 2014, v. 136 n. 6, p. 061002 | en_US |
dc.identifier.issn | 0148-0731 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/203248 | - |
dc.description.abstract | Patients with skipped-level disk degeneration (SLDD) were recently reported as having a higher prevalence of Schmorl's nodes than patients with contiguous multi-level disk degeneration (CMDD). Fourteen versions of a nonlinear finite element model of a lumbar spine, representing different patterns of single and multi-level disk degeneration, were simulated under physiological loading. Results show that vertebral strain energy is a possible predictor in the development of Schmorl's nodes. The analysis also shows evidence that the development of Schmorl's nodes may be highly dependent on the location of the degeneration disk, with a higher prevalence at superior levels of the lumbar spine. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Journal of Biomechanical Engineering | en_US |
dc.title | Changes in vertebral strain energy correlate with increased presence of Schmorl's nodes in multi-level lumbar disk degeneration | en_US |
dc.type | Article | en_US |
dc.identifier.email | Samartzis, D: dspine@hku.hk | en_US |
dc.identifier.authority | Samartzis, D=rp01430 | en_US |
dc.identifier.doi | 10.1115/1.4027301 | en_US |
dc.identifier.pmid | 24671562 | - |
dc.identifier.scopus | eid_2-s2.0-84900810629 | - |
dc.identifier.hkuros | 238003 | en_US |
dc.identifier.hkuros | 256019 | - |
dc.identifier.volume | 136 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.spage | 061002 | en_US |
dc.identifier.epage | 061002 | en_US |
dc.identifier.isi | WOS:000335894800003 | - |
dc.identifier.issnl | 0148-0731 | - |