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Development of Neuromonitoring Pedicle Screw - Results of Electrical Resistance and Neurophysiologic Test in Pig Model
DC Field | Value | Language |
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dc.contributor.author | 윤도흠 | - |
dc.date.accessioned | 2021-12-28T17:29:25Z | - |
dc.date.available | 2021-12-28T17:29:25Z | - |
dc.date.issued | 2021-03 | - |
dc.identifier.issn | 2586-6583 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/187124 | - |
dc.description.abstract | Objective: To analyze the electrical resistance of a newly developed neuromonitoring pedicle screw (Neuro-PS) and to verify the electrophysiologic properties of the Neuro-PS in a pig model. Methods: We developed 2 types of the Neuro-PS in which a gold lead was located internally (type I) and externally (type II). We measured the electrical resistance of the Neuro-PS and the conventional screw and analyzed the electrical thresholds of triggered EMG (t-EMG) of each screw by intentionally penetrating the medial pedicle wall and contacting the exiting nerve root in a pig model. Results: The electrical resistances of the Neuro-PS were remarkably lower than that of the conventional screw. In electrophysiologic testing, only the type II Neuro-PS under the leadnerve contact condition showed a significantly lower stimulation threshold as compared to the conventional screw. Conclusion: The Neuro-PS demonstrated lower electrical resistances than the conventional screw. The type II Neuro-PS under the lead-nerve contact condition showed a significantly lower stimulation threshold compared to that of the other screws in the t-EMG test. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Korean Spinal Neurosurgery Society | - |
dc.relation.isPartOf | NEUROSPINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Development of Neuromonitoring Pedicle Screw - Results of Electrical Resistance and Neurophysiologic Test in Pig Model | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Neurosurgery (신경외과학교실) | - |
dc.contributor.googleauthor | Woo-Seok Bang | - |
dc.contributor.googleauthor | Jonghoo Park | - |
dc.contributor.googleauthor | Kyoung-Tae Kim | - |
dc.contributor.googleauthor | Dae-Chul Cho | - |
dc.contributor.googleauthor | K Daniel Riew | - |
dc.contributor.googleauthor | Du-Hwan Kim | - |
dc.contributor.googleauthor | In-Bo Han | - |
dc.contributor.googleauthor | Seung-Jae Hyun | - |
dc.contributor.googleauthor | Do-Heum Yoon | - |
dc.contributor.googleauthor | Young-Baeg Kim | - |
dc.identifier.doi | 10.14245/ns.2040424.212 | - |
dc.contributor.localId | A02546 | - |
dc.relation.journalcode | J03945 | - |
dc.identifier.eissn | 2586-6591 | - |
dc.identifier.pmid | 33211943 | - |
dc.subject.keyword | Electrical resistance | - |
dc.subject.keyword | Electromyography | - |
dc.subject.keyword | Gold lead | - |
dc.subject.keyword | Neuromonitoring | - |
dc.subject.keyword | Pedicle screw | - |
dc.subject.keyword | Titanium alloy | - |
dc.contributor.alternativeName | Yoon, Do Heum | - |
dc.contributor.affiliatedAuthor | 윤도흠 | - |
dc.citation.volume | 18 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 117 | - |
dc.citation.endPage | 125 | - |
dc.identifier.bibliographicCitation | NEUROSPINE, Vol.18(1) : 117-125, 2021-03 | - |
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