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Miniscrew implant를 이용한 상악 구치부 압하와 개방교합 치료의 효과 및 안정성
DC Field | Value | Language |
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dc.contributor.author | 박영철 | - |
dc.date.accessioned | 2015-05-19T17:07:05Z | - |
dc.date.available | 2015-05-19T17:07:05Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 2234-7518 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/107535 | - |
dc.description.abstract | Objective: This study investigated the skeletal and dentoalveolar changes after intrusion of maxillary posterior teeth using miniscrew implants during the treatment and posttreatment period. Method: The subjects consisted of 11 adults (1 male, 10 females) whose open bites were treated by posterior teeth intrusion with miniscrew. The lateral cephalometric x-rays of pre-treatment, post-treatment, and the retention period were evaluated. Results: The average intrusion of maxillary posterior teeth at the end of the treatment period was 2.22 mm (p < 0.001) and the average extrusion of maxillary posterior teeth at the end of the 17.4 month retention period was 0.23 mm (p = 0.359). The relapse rate was calculated at 10.36%. A decrease in overbite after the 17.4 month retention period was 0.99 mm (p < 0.05). The relapse rate was calculated at 18.10%. The skeletal changes and vertical height change of maxillary posterior teeth during the retention period was statistically insignificant, but there was a significant decrease in overbite (mean 0.99 mm, p < 0.05). The amount of intrusion and the overbite improvement from treatment significantly correlates to the degree of relapse. Conclusions: The results indicate that intrusion of the maxillary posterior teeth using miniscrews is an effective, non-surgical treatment modality which can reasonably be used to address adult open bite | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 31~40 | - |
dc.relation.isPartOf | KOREAN JOURNAL OF ORTHODONTICS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Miniscrew implant를 이용한 상악 구치부 압하와 개방교합 치료의 효과 및 안정성 | - |
dc.title.alternative | Treatment and posttreatment changes following intrusion of maxillary posterior teeth with miniscrew implants for open bite correction | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Orthodontics (교정과학) | - |
dc.contributor.googleauthor | 이한아 | - |
dc.contributor.googleauthor | 박영철 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01573 | - |
dc.relation.journalcode | J02087 | - |
dc.identifier.eissn | 2005-372X | - |
dc.contributor.alternativeName | Park, Young Chel | - |
dc.contributor.affiliatedAuthor | Park, Young Chel | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 38 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 31 | - |
dc.citation.endPage | 40 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF ORTHODONTICS, Vol.38(1) : 31-40, 2008 | - |
dc.identifier.rimsid | 57273 | - |
dc.type.rims | ART | - |
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