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Evaluation of crestal bone loss and stability of immediate functional loading versus immediate non-functional loading of single-mandibular posterior implants: A pilot randomized controlled clinical trial

Identifieur interne : 000531 ( Pmc/Curation ); précédent : 000530; suivant : 000532

Evaluation of crestal bone loss and stability of immediate functional loading versus immediate non-functional loading of single-mandibular posterior implants: A pilot randomized controlled clinical trial

Auteurs : Satyanarayana Raju Mantena [Inde] ; G. Sivagami [Inde] ; Sruthima Nvs Gottumukkala [Inde]

Source :

RBID : PMC:4241613

Abstract

Background:

The aim of this study is to evaluate and compare the crestal bone loss and stability of single mandibular posterior dental implants placed in immediate functional loading (IFL) and immediate nonfunctional loading (INFL) during 6 months after placement.

Materials and Methods:

Forty single piece root form titanium implants were placed in 20 patients using IFL and INFL techniques. The change in the level of crestal bone was measured on standardized digital periapical radiographs using SOPRO imaging software and stability of implants using resonance frequency analyser taken at the baseline, 1, 3, and 6 months. The measurements were statistically analyzed using the independent and paired t-test (P < 0.05, statistically significant).

Results:

The mean change in the crestal bone level from baseline to 6 months was significant in both techniques. The implant stability quotient (ISQ) values at first and third months were lower than those at the baseline for both the groups. However, the ISQ values at the sixth month were similar to baseline for both the groups. The crestal bone changes and the ISQ values when compared between the groups showed no statistically significant difference.

Conclusion:

IFL of dental implants have equivalent results and success rate as that of immediately provisionalized implants within the limitations of this study.


Url:
PubMed: 25426151
PubMed Central: 4241613

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PMC:4241613

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<title xml:lang="en">Evaluation of crestal bone loss and stability of immediate functional loading versus immediate non-functional loading of single-mandibular posterior implants: A pilot randomized controlled clinical trial</title>
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<nlm:aff id="aff1">Department of Prosthodontics, Vishnu School of Dentistry, Bhimavaram, Andhra Pradesh, India</nlm:aff>
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<name sortKey="Sivagami, G" sort="Sivagami, G" uniqKey="Sivagami G" first="G." last="Sivagami">G. Sivagami</name>
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<name sortKey="Gottumukkala, Sruthima Nvs" sort="Gottumukkala, Sruthima Nvs" uniqKey="Gottumukkala S" first="Sruthima Nvs" last="Gottumukkala">Sruthima Nvs Gottumukkala</name>
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<title>Background:</title>
<p>The aim of this study is to evaluate and compare the crestal bone loss and stability of single mandibular posterior dental implants placed in immediate functional loading (IFL) and immediate nonfunctional loading (INFL) during 6 months after placement.</p>
</sec>
<sec id="st2">
<title>Materials and Methods:</title>
<p>Forty single piece root form titanium implants were placed in 20 patients using IFL and INFL techniques. The change in the level of crestal bone was measured on standardized digital periapical radiographs using SOPRO imaging software and stability of implants using resonance frequency analyser taken at the baseline, 1, 3, and 6 months. The measurements were statistically analyzed using the independent and paired
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<italic>P</italic>
< 0.05, statistically significant).</p>
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<sec id="st3">
<title>Results:</title>
<p>The mean change in the crestal bone level from baseline to 6 months was significant in both techniques. The implant stability quotient (ISQ) values at first and third months were lower than those at the baseline for both the groups. However, the ISQ values at the sixth month were similar to baseline for both the groups. The crestal bone changes and the ISQ values when compared between the groups showed no statistically significant difference.</p>
</sec>
<sec id="st4">
<title>Conclusion:</title>
<p>IFL of dental implants have equivalent results and success rate as that of immediately provisionalized implants within the limitations of this study.</p>
</sec>
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<pmc-dir>properties open_access</pmc-dir>
<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">Dent Res J (Isfahan)</journal-id>
<journal-id journal-id-type="iso-abbrev">Dent Res J (Isfahan)</journal-id>
<journal-id journal-id-type="publisher-id">DRJ</journal-id>
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<journal-title>Dental Research Journal</journal-title>
</journal-title-group>
<issn pub-type="ppub">1735-3327</issn>
<issn pub-type="epub">2008-0255</issn>
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<publisher-loc>India</publisher-loc>
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<article-id pub-id-type="pmid">25426151</article-id>
<article-id pub-id-type="pmc">4241613</article-id>
<article-id pub-id-type="publisher-id">DRJ-11-585</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Original Article</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Evaluation of crestal bone loss and stability of immediate functional loading versus immediate non-functional loading of single-mandibular posterior implants: A pilot randomized controlled clinical trial</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Mantena</surname>
<given-names>Satyanarayana Raju</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Sivagami</surname>
<given-names>G.</given-names>
</name>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Gottumukkala</surname>
<given-names>Sruthima NVS</given-names>
</name>
<xref ref-type="aff" rid="aff3">3</xref>
<xref ref-type="corresp" rid="cor1"></xref>
</contrib>
</contrib-group>
<aff id="aff1">
<label>1</label>
Department of Prosthodontics, Vishnu School of Dentistry, Bhimavaram, Andhra Pradesh, India</aff>
<aff id="aff2">
<label>2</label>
Department of Prosthodontics, Meenakshiammal School of Dentistry, Chennai, Tamil Nadu, India</aff>
<aff id="aff3">
<label>3</label>
Department of Periodontics, Vishnu School of Dentistry, Bhimavaram, Andhra Pradesh, India</aff>
<author-notes>
<corresp id="cor1">
<bold>Address for correspondence:</bold>
Dr. Sruthima NVS Gottumukkala, Department of Periodontics, Vishnu School of Dentistry, Bhimavaram, Andhra Pradesh, India. E-mail:
<email xlink:href="drsruthima@yahoo.co.in">drsruthima@yahoo.co.in</email>
</corresp>
</author-notes>
<pub-date pub-type="ppub">
<season>Sep-Oct</season>
<year>2014</year>
</pub-date>
<volume>11</volume>
<issue>5</issue>
<fpage>585</fpage>
<lpage>591</lpage>
<history>
<date date-type="received">
<month>6</month>
<year>2013</year>
</date>
<date date-type="accepted">
<month>10</month>
<year>2013</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright: © Dental Research Journal</copyright-statement>
<copyright-year>2014</copyright-year>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc-sa/3.0">
<license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract>
<sec id="st1">
<title>Background:</title>
<p>The aim of this study is to evaluate and compare the crestal bone loss and stability of single mandibular posterior dental implants placed in immediate functional loading (IFL) and immediate nonfunctional loading (INFL) during 6 months after placement.</p>
</sec>
<sec id="st2">
<title>Materials and Methods:</title>
<p>Forty single piece root form titanium implants were placed in 20 patients using IFL and INFL techniques. The change in the level of crestal bone was measured on standardized digital periapical radiographs using SOPRO imaging software and stability of implants using resonance frequency analyser taken at the baseline, 1, 3, and 6 months. The measurements were statistically analyzed using the independent and paired
<italic>t</italic>
-test (
<italic>P</italic>
< 0.05, statistically significant).</p>
</sec>
<sec id="st3">
<title>Results:</title>
<p>The mean change in the crestal bone level from baseline to 6 months was significant in both techniques. The implant stability quotient (ISQ) values at first and third months were lower than those at the baseline for both the groups. However, the ISQ values at the sixth month were similar to baseline for both the groups. The crestal bone changes and the ISQ values when compared between the groups showed no statistically significant difference.</p>
</sec>
<sec id="st4">
<title>Conclusion:</title>
<p>IFL of dental implants have equivalent results and success rate as that of immediately provisionalized implants within the limitations of this study.</p>
</sec>
</abstract>
<kwd-group>
<kwd>Crestal bone loss</kwd>
<kwd>dental implants</kwd>
<kwd>immediate loading</kwd>
<kwd>implant stability</kwd>
<kwd>resonance frequency analysis</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>

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