| Retention magnets in guiding plates of distal-extension removable partial dentures. | |
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MedLine Citation:
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PMID: 3058939 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This investigation studied vertically placed magnets that act simultaneously as guiding plates and retentive devices. The retention of vertically placed magnets was less than that of horizontally or obliquely placed magnets, but comparable to that of I-bar retainers. Load-induced stresses were lower, transmitted more axially to the abutments and were generally more equitably distributed than stresses produced by magnets in other orientations to the abutment tooth. The force distribution characteristics were less stressful than those of a comparable RPD with distal guiding plates, mesial rests, and I-bar retainers. Although the investigators were initially concerned about the relative capabilities of the vertically placed magnets, in vitro and in vivo studies demonstrated that retention was as good if not better than that of conventional clasp designs. |
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Authors:
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M Pezzoli; R Highton; A Caputo; J Matyas |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Journal of prosthetic dentistry Volume: 60 ISSN: 0022-3913 ISO Abbreviation: J Prosthet Dent Publication Date: 1988 Nov |
Date Detail:
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Created Date: 1989-01-26 Completed Date: 1989-01-26 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0376364 Medline TA: J Prosthet Dent Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 577-82 Citation Subset: D; IM |
Affiliation:
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University of Torino, Italy. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Dental Stress Analysis Denture Design* Denture Retention* Denture, Partial, Removable* Humans Magnetics* Models, Anatomic Models, Biological Stress, Mechanical |
| Comments/Corrections | |
Comment In:
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J Prosthet Dent. 1989 Sep;62(3):365
[PMID:
2681711
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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