Biomechanical Changes in Disc Pressure and Facet Strain after Lumbar Spinal Arthroplasty with Charite(TM) in the Human Cadaveric Spine under Physiologic Compressive Follower Preload
DC Field | Value | Language |
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dc.contributor.author | Choi, Jong-Il | - |
dc.contributor.author | Kim, Se-Hoon | - |
dc.contributor.author | Lim, Dong-Jun | - |
dc.contributor.author | Ha, Sung-Kon | - |
dc.contributor.author | Kim, Sang-Dae | - |
dc.date.accessioned | 2021-09-03T08:54:31Z | - |
dc.date.available | 2021-09-03T08:54:31Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 1019-5149 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84258 | - |
dc.description.abstract | AIM: Arthroplasty maintains the biomechanical features of a healthy disc, decreases the adjacent segment disease rate, and decreases the accelerated degeneration rate of the neighboring discs in traditional fusion procedures. However, there are only a few reports on adjacent disc pressure (DP) and facet strain (FS) after lumbar arthroplasty under a physiologic compressive preload. MATERIAL and METHODS: Baseline DP and FS measurements were obtained from five intact cadaveric human lumbosacral spines for different modes of motion. DP was measured by inserting pressure transducer needle tips into the L3 L4 and L5 S1 discs. FS gauges were fixed on both sides of the laminae near the L3 L4, L4 L5, and L5 S1 facet joints. After SB Charite(TM) Ill implantation at the L4 L5 level, the measurements were repeated at preload and compared with those of the intact spine. RESULTS: Under the preload condition, the central DP of the upper disc was decreased during extension and bending, and it significantly increased during rotation (p < 0.05). In the lower disc, the central DP insignificantly decreased during bending and increased during extension and flexion. A statistically significant increase in FS was observed during rotation at the operative facet (p < 0.05). Compared to the intact spine, all FS values were insignificantly decreased during lateral bending but increased during axial rotation. CONCLUSION: In an ex-vivo physiologic preload setting, the SB ChariteTM III provided relatively inconsistent and sometimes increased DP or FS at the operative and adjacent levels after arthroplasty. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | TURKISH NEUROSURGICAL SOC | - |
dc.subject | REPLACEMENT | - |
dc.subject | ARTHRODESIS | - |
dc.subject | SEGMENTS | - |
dc.subject | ADJACENT | - |
dc.subject | FUSION | - |
dc.title | Biomechanical Changes in Disc Pressure and Facet Strain after Lumbar Spinal Arthroplasty with Charite(TM) in the Human Cadaveric Spine under Physiologic Compressive Follower Preload | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Se-Hoon | - |
dc.contributor.affiliatedAuthor | Ha, Sung-Kon | - |
dc.contributor.affiliatedAuthor | Kim, Sang-Dae | - |
dc.identifier.doi | 10.5137/1019-5149.JTN.15649-15.4 | - |
dc.identifier.scopusid | 2-s2.0-85014822576 | - |
dc.identifier.wosid | 000395614900013 | - |
dc.identifier.bibliographicCitation | TURKISH NEUROSURGERY, v.27, no.2, pp.252 - 258 | - |
dc.relation.isPartOf | TURKISH NEUROSURGERY | - |
dc.citation.title | TURKISH NEUROSURGERY | - |
dc.citation.volume | 27 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 252 | - |
dc.citation.endPage | 258 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Surgery | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Surgery | - |
dc.subject.keywordPlus | REPLACEMENT | - |
dc.subject.keywordPlus | ARTHRODESIS | - |
dc.subject.keywordPlus | SEGMENTS | - |
dc.subject.keywordPlus | ADJACENT | - |
dc.subject.keywordPlus | FUSION | - |
dc.subject.keywordAuthor | Biomechanics | - |
dc.subject.keywordAuthor | Lumbar spinal arthroplasty | - |
dc.subject.keywordAuthor | Charite(TM) | - |
dc.subject.keywordAuthor | Disc pressure | - |
dc.subject.keywordAuthor | Facet strain | - |
dc.subject.keywordAuthor | Physiologic compressive follower preload | - |
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