| A comparative assessment of the failure rate of molar tubes bonded with a self-etching primer and conventional acid-etching. | |
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MedLine Citation:
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PMID: 16548305 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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OBJECTIVES: Comparative assessment of the failure rate of molar tubes bonded to first and second molars with a self-etching primer and conventional acid-etching. MATERIAL AND METHODS: Four hundred forty-four molar tubes (246 first molar tubes and 198 second molar tubes) were bonded, using a split-mouth design, on 62 patients (23 male, 39 female; mean age 13.7 years) with the 3M Transbond Plus self-etching primer combined with Transbond XT paste; or with conventional acid-etching, Orthosolo primer, and Enlight adhesive paste. First-time failures were recorded over a period of 15 months. RESULTS: Bond failure per adhesive system, arch (maxilla-mandible), quadrant (left, right) and tooth (first or second molar) were studied. Statistical analysis using logistic regression modeling (alpha = .05) showed that the overall failure rate for the first and second molar tubes was 11% (8% with self-etching primer and 13% with conventional acid-etching). No significant difference was found between the 2 bonding methods. Tooth location and type showed statistically significant associations. Mandibular tubes showed a 3:1 probability for failure compared to maxillary tubes. Right-sided tubes demonstrated 3 times more failures when compared to left-sided tubes, and second molar tubes showed a 3-fold increase in failure. CONCLUSION: Molar tube bonding with self-etching primer shows similar success rates to conventional acid-etching, whereas the mandibular right second molar presents the highest failure incidence. |
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Authors:
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Nikolaos Pandis; Argyro Polychronopoulou; Theodore Eliades |
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Publication Detail:
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Type: Controlled Clinical Trial; Journal Article |
Journal Detail:
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Title: World journal of orthodontics Volume: 7 ISSN: 1530-5678 ISO Abbreviation: World J Orthod Publication Date: 2006 |
Date Detail:
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Created Date: 2006-03-21 Completed Date: 2006-04-25 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100959981 Medline TA: World J Orthod Country: United States |
Other Details:
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Languages: eng Pagination: 41-4 Citation Subset: D; IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acid Etching, Dental
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methods* Adolescent Adult Child Dental Bonding* Dentin-Bonding Agents Female Humans Logistic Models Male Molar Orthodontic Anchorage Procedures / instrumentation* Orthodontic Appliances* Resin Cements* Treatment Failure |
| Chemical | |
Reg. No./Substance:
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0/Dentin-Bonding Agents; 0/Enlight; 0/OrthoSolo; 0/Resin Cements; 0/Transbond Plus Self-Etching Primer; 0/Transbond XT |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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