Cited 15 times in
Influence of peri-implant artifacts on bone morphometric analysis with micro-computed tomography
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박영철 | - |
dc.contributor.author | 송진욱 | - |
dc.contributor.author | 차정열 | - |
dc.date.accessioned | 2014-12-18T08:33:31Z | - |
dc.date.available | 2014-12-18T08:33:31Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0882-2786 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/86532 | - |
dc.description.abstract | Purpose: To determine the optimal dilation pixel size distance from the mini-implant interface needed to compensate for the metal artifact on micro–computed tomography (micro-CT) for bone morphometric analysis. Materials and Methods: A total of 72 self-drilling mini-implants were placed into the buccal alveolar bone of six male beagle dogs. After 12 weeks of orthodontic loading, specimens were harvested and scanned with micro-CT (Skyscan 1076) at a resolution of 9 μm. Using the reload plug-in and dilation procedure of CTAn, the percentage of bone-implant contact (BIC) and bone volume density (BV/TV, bone volume/total volume), respectively, were measured from one to seven pixels from the metal implant surface. Each pixel size of dilation (PSD) were compared with that of a ground histologic section, and the optimal PSD for bone morphometric analysis using micro-CT was determined. Results: BIC values from micro-CT analysis decreased when the PSD increased (P < .05). BIC from micro-CT showed the highest correlation coefficient with BIC from histologic slides when the PSD was 5 to 7 (P < .05), whereas BV/TV from micro-CT showed a very high correlation with BV/TV from histologic slides in all ranges (P < .0001). Conclusion: To measure BIC and BV/TV using micro-CT, at least 5 PSD from the metal implant surface is needed. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Alveolar Process/diagnostic imaging* | - |
dc.subject.MESH | Alveolar Process/pathology | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Artifacts* | - |
dc.subject.MESH | Bone Density* | - |
dc.subject.MESH | Dental Implant-Abutment Design | - |
dc.subject.MESH | Dental Implantation, Endosseous/methods* | - |
dc.subject.MESH | Dental Implants* | - |
dc.subject.MESH | Dental Restoration Failure | - |
dc.subject.MESH | Dilatation/methods | - |
dc.subject.MESH | Dogs | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Osseointegration* | - |
dc.subject.MESH | X-Ray Microtomography/methods | - |
dc.title | Influence of peri-implant artifacts on bone morphometric analysis with micro-computed tomography | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Orthodontics (교정과학) | - |
dc.contributor.googleauthor | Jin Wook Song | - |
dc.contributor.googleauthor | Jung Yul Cha | - |
dc.contributor.googleauthor | Till Edward Bechtold | - |
dc.contributor.googleauthor | Young Chel Park | - |
dc.identifier.doi | 10.11607/jomi.1632 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01573 | - |
dc.contributor.localId | A02068 | - |
dc.contributor.localId | A04006 | - |
dc.relation.journalcode | J01142 | - |
dc.identifier.eissn | 1942-4434 | - |
dc.identifier.pmid | 23527354 | - |
dc.identifier.url | http://www.quintpub.com/journals/omi/abstract.php?article_id=13014#.U3v2YqizIyo | - |
dc.subject.keyword | artifact | - |
dc.subject.keyword | histomorphometry | - |
dc.subject.keyword | micro-computed tomography | - |
dc.subject.keyword | mini-implant | - |
dc.contributor.alternativeName | Park, Young Chel | - |
dc.contributor.alternativeName | Song, Jin Wook | - |
dc.contributor.alternativeName | Cha, Jung Yul | - |
dc.contributor.affiliatedAuthor | Park, Young Chel | - |
dc.contributor.affiliatedAuthor | Song, Jin Wook | - |
dc.contributor.affiliatedAuthor | Cha, Jung Yul | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 28 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 519 | - |
dc.citation.endPage | 525 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS, Vol.28(2) : 519-525, 2013 | - |
dc.identifier.rimsid | 29041 | - |
dc.type.rims | ART | - |
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