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Marginal bone loss around platform-switched and non-platform switched implants after two years of placement: a clinical trial

Identifieur interne : 006F41 ( Ncbi/Merge ); précédent : 006F40; suivant : 006F42

Marginal bone loss around platform-switched and non-platform switched implants after two years of placement: a clinical trial

Auteurs : Ali Zarandi [Iran] ; Maryam Novin [Iran]

Source :

RBID : PMC:5390122

Abstract

Background. The present study was conducted to investigate the marginal bone loss around two different types of implant‒abutment junctions, called platform-switched (Implantium system) and non-platform switched (XiVE system) after two years of loading.

Methods. Sixty-four implants in 49 patients were included in the study. The implants were placed in the posterior mandibular region according to the relevant protocols. The extent of bone loss around the implants was measured and compared after 24 months, using digital parallel periapical radiographs.

Results. The means ± SE of bone loss values in the platform-switched and non-platform-switched groups were 0.47 ± 0.048 mm and 1.87 ± 0.124 mm, respectively. The difference between the two groups was statistically significant (P < 0.0001).

Conclusion. The platform-switching technique seems to reduce the periimplant crestal bone resorption, which supports the long-term predictability of implant therapy.


Url:
DOI: 10.15171/joddd.2017.005
PubMed: 28413592
PubMed Central: 5390122

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The present study was conducted to investigate the marginal bone loss around two different types of implant‒abutment junctions, called platform-switched (Implantium system) and non-platform switched (XiVE system) after two years of loading.</p>
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Sixty-four implants in 49 patients were included in the study. The implants were placed in the posterior mandibular region according to the relevant protocols. The extent of bone loss around the implants was measured and compared after 24 months, using digital parallel periapical radiographs.</p>
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<italic>Results.</italic>
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The means ± SE of bone loss values in the platform-switched and non-platform-switched groups were 0.47 ± 0.048 mm and 1.87 ± 0.124 mm, respectively. The difference between the two groups was statistically significant (P < 0.0001).</p>
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. The platform-switching technique seems to reduce the periimplant crestal bone resorption, which supports the long-term predictability of implant therapy.</p>
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<journal-id journal-id-type="nlm-ta">J Dent Res Dent Clin Dent Prospects</journal-id>
<journal-id journal-id-type="iso-abbrev">J Dent Res Dent Clin Dent Prospects</journal-id>
<journal-id journal-id-type="publisher-id">J Dent Res Dent Clin Dent Prospects</journal-id>
<journal-id journal-id-type="pmc">JODDD</journal-id>
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<journal-title>Journal of Dental Research, Dental Clinics, Dental Prospects</journal-title>
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<issn pub-type="epub">2008-2118</issn>
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<article-id pub-id-type="pmid">28413592</article-id>
<article-id pub-id-type="pmc">5390122</article-id>
<article-id pub-id-type="doi">10.15171/joddd.2017.005</article-id>
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<subject>Original Article</subject>
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<title-group>
<article-title>Marginal bone loss around platform-switched and non-platform switched implants after two years of placement: a clinical trial</article-title>
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<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Zarandi</surname>
<given-names>Ali</given-names>
</name>
<xref ref-type="aff" rid="A01">
<sup>1</sup>
</xref>
<xref rid="COR1" ref-type="corresp">*</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Novin</surname>
<given-names>Maryam</given-names>
</name>
<xref ref-type="aff" rid="A02">
<sup>2</sup>
</xref>
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<aff id="A01">
<sup>1</sup>
Assistant Professor, Department of Periodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran</aff>
<aff id="A02">
<sup>2</sup>
Private Practice, Tabriz, Iran</aff>
<author-notes>
<corresp id="COR1">
<label>*</label>
Corresponding Author;E-mail:
<email>dr.alizarandi@gmail.com</email>
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</author-notes>
<pub-date pub-type="ppub">
<season>Winter</season>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>15</day>
<month>3</month>
<year>2017</year>
</pub-date>
<volume>11</volume>
<issue>1</issue>
<fpage>26</fpage>
<lpage>29</lpage>
<history>
<date date-type="received">
<day>26</day>
<month>9</month>
<year>2015</year>
</date>
<date date-type="accepted">
<day>08</day>
<month>3</month>
<year>2017</year>
</date>
</history>
<permissions>
<copyright-statement>© 2017 Zarandi et al.</copyright-statement>
<copyright-year>2017</copyright-year>
<license xlink:href="http://creativecommons.org/licenses/by/4.0/" license-type="open-access">
<license-p>This is an Open Access article published and distributed by Tabriz University of Medical Sciences under the terms of the Creative Commons Attribution License (
<uri xlink:href="http://creativecommons.org/licenses/by/4.0">http://creativecommons.org/licenses/by/4.0</uri>
), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<self-uri xlink:href="http://dentistry.tbzmed.ac.ir/joddd/index.php/joddd">This article is available from: http://dentistry.tbzmed.ac.ir/joddd</self-uri>
<abstract>
<p>
<bold>
<italic>Background.</italic>
</bold>
The present study was conducted to investigate the marginal bone loss around two different types of implant‒abutment junctions, called platform-switched (Implantium system) and non-platform switched (XiVE system) after two years of loading.</p>
<p>
<italic>
<bold>Methods.</bold>
</italic>
Sixty-four implants in 49 patients were included in the study. The implants were placed in the posterior mandibular region according to the relevant protocols. The extent of bone loss around the implants was measured and compared after 24 months, using digital parallel periapical radiographs.</p>
<p>
<bold>
<italic>Results.</italic>
</bold>
The means ± SE of bone loss values in the platform-switched and non-platform-switched groups were 0.47 ± 0.048 mm and 1.87 ± 0.124 mm, respectively. The difference between the two groups was statistically significant (P < 0.0001).</p>
<p>
<italic>
<bold>Conclusion</bold>
</italic>
. The platform-switching technique seems to reduce the periimplant crestal bone resorption, which supports the long-term predictability of implant therapy.</p>
</abstract>
<kwd-group>
<kwd>Bone resorption</kwd>
<kwd>dental implant</kwd>
<kwd>periapical</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
<affiliations>
<list>
<country>
<li>Iran</li>
</country>
</list>
<tree>
<country name="Iran">
<noRegion>
<name sortKey="Zarandi, Ali" sort="Zarandi, Ali" uniqKey="Zarandi A" first="Ali" last="Zarandi">Ali Zarandi</name>
</noRegion>
<name sortKey="Novin, Maryam" sort="Novin, Maryam" uniqKey="Novin M" first="Maryam" last="Novin">Maryam Novin</name>
</country>
</tree>
</affiliations>
</record>

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