https://scholars.lib.ntu.edu.tw/handle/123456789/458924
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | YI-JANE CHEN | en_US |
dc.contributor.author | HAO-HUENG CHANG | en_US |
dc.contributor.author | Lin H.-Y. | en_US |
dc.contributor.author | EDDIE HSIANG HUA LAI | en_US |
dc.contributor.author | Hung H.-C. | en_US |
dc.contributor.author | JANE CHUNG-CHEN YAO | en_US |
dc.creator | Yao C.-C.J.;Hung H.-C.;EDDIE HSIANG HUA LAI;Lin H.-Y.;Chang H.-H.;Chen Y.-J. | - |
dc.date.accessioned | 2020-02-14T06:38:03Z | - |
dc.date.available | 2020-02-14T06:38:03Z | - |
dc.date.issued | 2008 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/458924 | - |
dc.description.abstract | Objectives: The aim of this retrospective study was to evaluate systematically the potential factors that influence failure rates of temporary anchorage devices (TADs) used for orthodontic anchorage. Materials and methods: Data on 492 TADs (miniplates, pre-drilling miniscrews, and self-drilling miniscrews) in 194 patients were collected. The factors related to TAD failure were evaluated using univariate analysis and multivariate forward stepwise logistic regression analysis. Results: There were no significant differences in failure rates among the TADs for the following variables: gender, type of malocclusion, facial divergency, implantation site (buccal, lingual, or crestal/midpalatal), location (anterior or posterior), method of force application (power chain or Ni-Ti coil spring), arch (upper or lower), type of soft tissue (attached gingiva or removable mucosa), and most of the cephalometric measurements that reflect dento-cranio-facial characteristics. An increased failure rate was noted for the self-drilling miniscrew type of TAD, TADs used for tooth uprighting, those inserted on bone with lower density, those associated with local inflammation of the surrounding soft tissue, those loaded within 3 weeks after insertion, and those placed in patients with greater mandibular retrusion. Failure rates of the self-drilling miniscrews installed by an oral surgeon and by an orthodontist did not differ significantly. Conclusions: Inflammation of soft tissue surrounding a TAD and early loading within 3 weeks after insertion were the most significant factors predicting TAD failure. Both orthodontists and oral surgeons who install orthodontic TADs must undergo sufficient training to achieve clinical excellence. ? 2008 The Authors. | - |
dc.relation.ispartof | Clinical Oral Implants Research | - |
dc.subject.classification | [SDGs]SDG3 | - |
dc.subject.other | adolescent; adult; article; bone plate; bone screw; cephalometry; child; dental care; electronics; equipment; female; human; instrumentation; male; middle aged; orthodontics; periodontal disease; retrospective study; statistical model; Adolescent; Adult; Bone Plates; Bone Screws; Cephalometry; Child; Dental Stress Analysis; Equipment Failure; Female; Humans; Logistic Models; Male; Middle Aged; Miniaturization; Orthodontic Anchorage Procedures; Orthodontic Appliance Design; Retrospective Studies; Tooth Movement; Young Adult | - |
dc.title | Stability of miniplates and miniscrews used for orthodontic anchorage: Experience with 492 temporary anchorage devices | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1111/j.1600-0501.2008.01571.x | - |
dc.identifier.scopus | 2-s2.0-54249115447 | - |
dc.relation.pages | 1188-1196 | - |
dc.relation.journalvolume | 19 | - |
dc.relation.journalissue | 11 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Dentistry | - |
crisitem.author.dept | School of Dentistry | - |
crisitem.author.dept | Dentistry-NTUH | - |
crisitem.author.dept | School of Dentistry | - |
crisitem.author.dept | Dentistry | - |
crisitem.author.dept | Dentistry-NTUH | - |
crisitem.author.dept | Dentistry | - |
crisitem.author.dept | School of Dentistry | - |
crisitem.author.dept | Clinical Dentistry | - |
crisitem.author.dept | Dentistry-NTUH | - |
crisitem.author.dept | School of Dentistry | - |
crisitem.author.orcid | 0000-0002-9178-8379 | - |
crisitem.author.orcid | 0000-0003-3372-0699 | - |
crisitem.author.orcid | 0000-0002-7317-5886 | - |
crisitem.author.orcid | 0000-0002-2293-7000 | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | National Taiwan University Hospital | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | National Taiwan University Hospital | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | National Taiwan University Hospital | - |
crisitem.author.parentorg | College of Medicine | - |
顯示於: | 牙醫學系 |
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