Resorption of labial bone in maxillary anterior implant
Identifieur interne : 003800 ( Ncbi/Merge ); précédent : 003799; suivant : 003801Resorption of labial bone in maxillary anterior implant
Auteurs : Young-Bum Cho [Corée du Sud] ; Seung-Jin Moon [Corée du Sud] ; Chae-Heon Chung [Corée du Sud] ; Hee-Jung Kim [Corée du Sud]Source :
- The Journal of Advanced Prosthodontics [ 2005-7806 ] ; 2011.
Abstract
The purpose of this study was to evaluate the amount of resorption and thickness of labial bone in anterior maxillary implant using cone beam computed tomography with Hitachi CB Mercuray (Hitachi, Medico, Tokyo, Japan).
Twenty-one patients with 26 implants were followed-up and checked with CBCT. 21 OSSEOTITE NT® (3i/implant Innovations, Florida, USA) and 5 OSSEOTITE® implants (3i/implant Innovations, Florida, USA) were placed at anterior region and they were positioned vertically at the same level of bony scallop of adjacent teeth. Whenever there was no lesion or labial bone was intact, immediate placement was tried as possible as it could be. Generated bone regeneration was done in the patients with the deficiency of hard tissue using Bio-Oss® (Geistlich, Wolhusen, Switzerland) and Bio-Gide® (Geistlich, Wolhusen, Switzerland). Second surgery was done in 6 months after implant placement and provisionalization was done for 3 months. Definite abutment was made of titanium abutment with porcelain, gold and zirconia, and was attached after provisionalization. Two-dimensional slices were created to produce sagittal, coronal, axial and 3D by using OnDemand3D (Cybermed, Seoul, Korea).
The mean value of bone resorption (distance from top of implant to labial bone) was 1.32 ± 0.86 mm and the mean thickness of labial bone was 1.91 ± 0.45 mm.
It is suggested that the thickness more than 1.91 mm could reduce the amount and incidence of resorption of labial bone in maxillary anterior implant.
Url:
DOI: 10.4047/jap.2011.3.2.85
PubMed: 21814617
PubMed Central: 3141124
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Resorption of labial bone in maxillary anterior implant</title><author><name sortKey="Cho, Young Bum" sort="Cho, Young Bum" uniqKey="Cho Y" first="Young-Bum" last="Cho">Young-Bum Cho</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Moon, Seung Jin" sort="Moon, Seung Jin" uniqKey="Moon S" first="Seung-Jin" last="Moon">Seung-Jin Moon</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Chung, Chae Heon" sort="Chung, Chae Heon" uniqKey="Chung C" first="Chae-Heon" last="Chung">Chae-Heon Chung</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Hee Jung" sort="Kim, Hee Jung" uniqKey="Kim H" first="Hee-Jung" last="Kim">Hee-Jung Kim</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du 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type="wicri:Area/Ncbi/Merge">003800</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Resorption of labial bone in maxillary anterior implant</title><author><name sortKey="Cho, Young Bum" sort="Cho, Young Bum" uniqKey="Cho Y" first="Young-Bum" last="Cho">Young-Bum Cho</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Moon, Seung Jin" sort="Moon, Seung Jin" uniqKey="Moon S" first="Seung-Jin" last="Moon">Seung-Jin Moon</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Chung, Chae Heon" sort="Chung, Chae Heon" uniqKey="Chung C" first="Chae-Heon" last="Chung">Chae-Heon Chung</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Hee Jung" sort="Kim, Hee Jung" uniqKey="Kim H" first="Hee-Jung" last="Kim">Hee-Jung Kim</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics, Graduate School of Chosun University, Gwangju</wicri:regionArea><wicri:noRegion>Gwangju</wicri:noRegion></affiliation></author></analytic><series><title level="j">The Journal of Advanced Prosthodontics</title><idno type="ISSN">2005-7806</idno><idno type="eISSN">2005-7814</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>PURPOSE</title><p>The purpose of this study was to evaluate the amount of resorption and thickness of labial bone in anterior maxillary implant using cone beam computed tomography with Hitachi CB Mercuray (Hitachi, Medico, Tokyo, Japan).</p></sec><sec><title>MATERIALS AND METHODS</title><p>Twenty-one patients with 26 implants were followed-up and checked with CBCT. 21 OSSEOTITE NT® (3i/implant Innovations, Florida, USA) and 5 OSSEOTITE® implants (3i/implant Innovations, Florida, USA) were placed at anterior region and they were positioned vertically at the same level of bony scallop of adjacent teeth. Whenever there was no lesion or labial bone was intact, immediate placement was tried as possible as it could be. Generated bone regeneration was done in the patients with the deficiency of hard tissue using Bio-Oss® (Geistlich, Wolhusen, Switzerland) and Bio-Gide® (Geistlich, Wolhusen, Switzerland). Second surgery was done in 6 months after implant placement and provisionalization was done for 3 months. Definite abutment was made of titanium abutment with porcelain, gold and zirconia, and was attached after provisionalization. Two-dimensional slices were created to produce sagittal, coronal, axial and 3D by using OnDemand3D (Cybermed, Seoul, Korea).</p></sec><sec><title>RESULTS</title><p>The mean value of bone resorption (distance from top of implant to labial bone) was 1.32 ± 0.86 mm and the mean thickness of labial bone was 1.91 ± 0.45 mm.</p></sec><sec><title>CONCLUSION</title><p>It is suggested that the thickness more than 1.91 mm could reduce the amount and incidence of resorption of labial bone in maxillary anterior implant.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Garber, Da" uniqKey="Garber D">DA Garber</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tarnow, Dp" uniqKey="Tarnow D">DP Tarnow</name></author><author><name sortKey="Eskow, Rn" uniqKey="Eskow R">RN Eskow</name></author><author><name sortKey="Zamzok, J" uniqKey="Zamzok J">J 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<front><journal-meta><journal-id journal-id-type="nlm-ta">J Adv Prosthodont</journal-id><journal-id journal-id-type="publisher-id">JAP</journal-id><journal-title-group><journal-title>The Journal of Advanced Prosthodontics</journal-title></journal-title-group><issn pub-type="ppub">2005-7806</issn><issn pub-type="epub">2005-7814</issn><publisher><publisher-name>The Korean Academy of Prosthodontics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">21814617</article-id><article-id pub-id-type="pmc">3141124</article-id><article-id pub-id-type="doi">10.4047/jap.2011.3.2.85</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>Resorption of labial bone in maxillary anterior implant</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Cho</surname><given-names>Young-Bum</given-names></name><degrees>DDS</degrees><degrees>MSD</degrees><xref ref-type="aff" rid="A1"></xref></contrib><contrib contrib-type="author"><name><surname>Moon</surname><given-names>Seung-Jin</given-names></name><degrees>DDS</degrees><degrees>MSD</degrees><xref ref-type="aff" rid="A1"></xref></contrib><contrib contrib-type="author"><name><surname>Chung</surname><given-names>Chae-Heon</given-names></name><degrees>DDS</degrees><degrees>PhD</degrees><xref ref-type="aff" rid="A1"></xref></contrib><contrib contrib-type="author" corresp="yes"><name><surname>Kim</surname><given-names>Hee-Jung</given-names></name><degrees>DDS</degrees><degrees>PhD</degrees><xref ref-type="aff" rid="A1"></xref></contrib></contrib-group><aff id="A1">Department of Prosthodontics, Graduate School of Chosun University, Gwangju, Korea.</aff><author-notes><corresp>Corresponding author: Hee-Jung Kim. Department of Prosthodontics, School of Dentistry, Chosun University, 421 Soesuk-dong, Dongk-gu, Gwangju, 520-825, Korea. Tel. 82 62 230-3829: <email>khjdds@chosun.ac.kr</email></corresp></author-notes><pub-date pub-type="ppub"><month>6</month><year>2011</year></pub-date><pub-date pub-type="epub"><day>30</day><month>6</month><year>2011</year></pub-date><volume>3</volume><issue>2</issue><fpage>85</fpage><lpage>89</lpage><history><date date-type="received"><day>28</day><month>4</month><year>2011</year></date><date date-type="rev-recd"><day>02</day><month>5</month><year>2011</year></date><date date-type="accepted"><day>04</day><month>5</month><year>2011</year></date></history><permissions><copyright-statement>© 2011 The Korean Academy of Prosthodontics</copyright-statement><copyright-year>2011</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0"><license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc/3.0">http://creativecommons.org/licenses/by-nc/3.0</ext-link>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><sec><title>PURPOSE</title><p>The purpose of this study was to evaluate the amount of resorption and thickness of labial bone in anterior maxillary implant using cone beam computed tomography with Hitachi CB Mercuray (Hitachi, Medico, Tokyo, Japan).</p></sec><sec><title>MATERIALS AND METHODS</title><p>Twenty-one patients with 26 implants were followed-up and checked with CBCT. 21 OSSEOTITE NT® (3i/implant Innovations, Florida, USA) and 5 OSSEOTITE® implants (3i/implant Innovations, Florida, USA) were placed at anterior region and they were positioned vertically at the same level of bony scallop of adjacent teeth. Whenever there was no lesion or labial bone was intact, immediate placement was tried as possible as it could be. Generated bone regeneration was done in the patients with the deficiency of hard tissue using Bio-Oss® (Geistlich, Wolhusen, Switzerland) and Bio-Gide® (Geistlich, Wolhusen, Switzerland). Second surgery was done in 6 months after implant placement and provisionalization was done for 3 months. Definite abutment was made of titanium abutment with porcelain, gold and zirconia, and was attached after provisionalization. Two-dimensional slices were created to produce sagittal, coronal, axial and 3D by using OnDemand3D (Cybermed, Seoul, Korea).</p></sec><sec><title>RESULTS</title><p>The mean value of bone resorption (distance from top of implant to labial bone) was 1.32 ± 0.86 mm and the mean thickness of labial bone was 1.91 ± 0.45 mm.</p></sec><sec><title>CONCLUSION</title><p>It is suggested that the thickness more than 1.91 mm could reduce the amount and incidence of resorption of labial bone in maxillary anterior implant.</p></sec></abstract><kwd-group><kwd>Implant</kwd><kwd>Labial bone</kwd><kwd>Bone resorption</kwd><kwd>Cone beam computed tomography</kwd></kwd-group></article-meta></front><floats-group><fig id="F1" position="float"><label>Fig. 1</label><caption><p>Determination of the position of platform (Baseline). a: Apex of implant, b: platform of implant, a - b: length of implant.</p></caption><graphic xlink:href="jap-3-85-g001"></graphic></fig><fig id="F2" position="float"><label>Fig. 2</label><caption><p>Measurement of the amount of labial bone loss. a: apex of implant, b: platform of implant, c: position of labial bone, L1: length of implant, L2: length from apex to labial bone, Ra (= L1 - L2): the amount of labial bone loss.</p></caption><graphic xlink:href="jap-3-85-g002"></graphic></fig><fig id="F3" position="float"><label>Fig. 3</label><caption><p>Determination of the existence of labial bone. A: absence of labial bone, B: labial bone seemed to exist but indistinct, C: labial bone and continuity of labial bone with adjacent tooth were clear (distinct).</p></caption><graphic xlink:href="jap-3-85-g003"></graphic></fig><fig id="F4" position="float"><label>Fig. 4</label><caption><p>Determination of the position of labial bone. A: clear labial bone and its continuity, B: the position of labial bone at (A), L2 minus L1 means the amount of labial bone loss in CBCT.</p></caption><graphic xlink:href="jap-3-85-g004"></graphic></fig><fig id="F5" position="float"><label>Fig. 5</label><caption><p>Measurement of the thickness of labial bone.</p></caption><graphic xlink:href="jap-3-85-g005"></graphic></fig></floats-group></pmc><affiliations><list><country><li>Corée du Sud</li></country></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Cho, Young Bum" sort="Cho, Young Bum" uniqKey="Cho Y" first="Young-Bum" last="Cho">Young-Bum Cho</name></noRegion><name sortKey="Chung, Chae Heon" sort="Chung, Chae Heon" uniqKey="Chung C" first="Chae-Heon" last="Chung">Chae-Heon Chung</name><name sortKey="Kim, Hee Jung" sort="Kim, Hee Jung" uniqKey="Kim H" first="Hee-Jung" last="Kim">Hee-Jung Kim</name><name sortKey="Moon, Seung Jin" sort="Moon, Seung Jin" uniqKey="Moon S" first="Seung-Jin" last="Moon">Seung-Jin Moon</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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