Correlation between Density and Resorption of Fresh-Frozen and Autogenous Bone Grafts
Identifieur interne : 005315 ( Ncbi/Merge ); précédent : 005314; suivant : 005316Correlation between Density and Resorption of Fresh-Frozen and Autogenous Bone Grafts
Auteurs : Simone Lumetti [Italie] ; Carlo Galli [Italie] ; Edoardo Manfredi [Italie] ; Ugo Consolo [Italie] ; Claudio Marchetti [Italie] ; Giulia Ghiacci [Italie] ; Andrea Toffoli [Italie] ; Mauro Bonanini [Italie] ; Attilio Salgarelli [Italie] ; Guido M. Macaluso [Italie]Source :
- BioMed Research International [ 2314-6133 ] ; 2014.
Abstract
Url:
DOI: 10.1155/2014/508328
PubMed: 25050354
PubMed Central: 4094706
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Macaluso</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25050354</idno><idno type="pmc">4094706</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4094706</idno><idno type="RBID">PMC:4094706</idno><idno type="doi">10.1155/2014/508328</idno><date when="2014">2014</date><idno type="wicri:Area/Pmc/Corpus">002890</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002890</idno><idno type="wicri:Area/Pmc/Curation">002890</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002890</idno><idno 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id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author><author><name sortKey="Manfredi, Edoardo" sort="Manfredi, Edoardo" uniqKey="Manfredi E" first="Edoardo" last="Manfredi">Edoardo Manfredi</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author><author><name sortKey="Consolo, Ugo" sort="Consolo, Ugo" uniqKey="Consolo U" first="Ugo" last="Consolo">Ugo Consolo</name><affiliation wicri:level="1"><nlm:aff id="I2">Università di Modena, Via Università 4, 41121 Modena, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università di Modena, Via Università 4, 41121 Modena</wicri:regionArea><wicri:noRegion>41121 Modena</wicri:noRegion></affiliation></author><author><name sortKey="Marchetti, Claudio" sort="Marchetti, Claudio" uniqKey="Marchetti C" first="Claudio" last="Marchetti">Claudio Marchetti</name><affiliation wicri:level="4"><nlm:aff id="I3">Università di Bologna, Via San Vitale 59, 40126 Bologna, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università di Bologna, Via San Vitale 59, 40126 Bologna</wicri:regionArea><orgName type="university">Université de Bologne</orgName><placeName><settlement type="city">Bologne</settlement><region nuts="2" type="region">Émilie-Romagne</region></placeName></affiliation></author><author><name sortKey="Ghiacci, Giulia" sort="Ghiacci, Giulia" uniqKey="Ghiacci G" first="Giulia" last="Ghiacci">Giulia Ghiacci</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author><author><name sortKey="Toffoli, Andrea" sort="Toffoli, Andrea" uniqKey="Toffoli A" first="Andrea" last="Toffoli">Andrea Toffoli</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author><author><name sortKey="Bonanini, Mauro" sort="Bonanini, Mauro" uniqKey="Bonanini M" first="Mauro" last="Bonanini">Mauro Bonanini</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author><author><name sortKey="Salgarelli, Attilio" sort="Salgarelli, Attilio" uniqKey="Salgarelli A" first="Attilio" last="Salgarelli">Attilio Salgarelli</name><affiliation wicri:level="1"><nlm:aff id="I2">Università di Modena, Via Università 4, 41121 Modena, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università di Modena, Via Università 4, 41121 Modena</wicri:regionArea><wicri:noRegion>41121 Modena</wicri:noRegion></affiliation></author><author><name sortKey="Macaluso, Guido M" sort="Macaluso, Guido M" uniqKey="Macaluso G" first="Guido M." last="Macaluso">Guido M. Macaluso</name><affiliation wicri:level="1"><nlm:aff id="I1">Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</nlm:aff><country xml:lang="fr">Italie</country><wicri:regionArea>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma</wicri:regionArea><wicri:noRegion>43126 Parma</wicri:noRegion></affiliation></author></analytic><series><title level="j">BioMed Research International</title><idno type="ISSN">2314-6133</idno><idno type="eISSN">2314-6141</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><italic>Trial Design</italic>. This analysis compared the outcome of fresh-frozen versus autologous bone block grafts for horizontal ridge augmentation in patients with Cawood and Howell class IV atrophies. <italic>Methods</italic>. Seventeen patients received autologous grafts and 21 patients received fresh-frozen bone grafts. Patients underwent CT scans 1 week and 6 months after surgery for graft volume and density analysis. <italic>Results</italic>. Two autologous and 3 fresh-frozen grafts failed. Autologous and fresh-frozen grafts lost, respectively, 28% and 46% of their initial volume (<italic>P</italic> = 0.028). It is noteworthy that less dense fresh-frozen blocks lost more volume than denser grafts (61% versus 16%). <italic>Conclusions</italic>. According to these 6-month results, only denser fresh-frozen bone graft may be an acceptable alternative to autologous bone for horizontal ridge augmentation. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Biomed Res Int</journal-id><journal-id journal-id-type="iso-abbrev">Biomed Res Int</journal-id><journal-id journal-id-type="publisher-id">BMRI</journal-id><journal-title-group><journal-title>BioMed Research International</journal-title></journal-title-group><issn pub-type="ppub">2314-6133</issn><issn pub-type="epub">2314-6141</issn><publisher><publisher-name>Hindawi Publishing Corporation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25050354</article-id><article-id pub-id-type="pmc">4094706</article-id><article-id pub-id-type="doi">10.1155/2014/508328</article-id><article-categories><subj-group subj-group-type="heading"><subject>Clinical Study</subject></subj-group></article-categories><title-group><article-title>Correlation between Density and Resorption of Fresh-Frozen and Autogenous Bone Grafts</article-title></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-0826-927X</contrib-id><name><surname>Lumetti</surname><given-names>Simone</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-7476-7181</contrib-id><name><surname>Galli</surname><given-names>Carlo</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref><xref ref-type="corresp" rid="cor1">*</xref></contrib><contrib contrib-type="author"><name><surname>Manfredi</surname><given-names>Edoardo</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Consolo</surname><given-names>Ugo</given-names></name><xref ref-type="aff" rid="I2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Marchetti</surname><given-names>Claudio</given-names></name><xref ref-type="aff" rid="I3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0003-2902-2214</contrib-id><name><surname>Ghiacci</surname><given-names>Giulia</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0003-1641-7743</contrib-id><name><surname>Toffoli</surname><given-names>Andrea</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bonanini</surname><given-names>Mauro</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Salgarelli</surname><given-names>Attilio</given-names></name><xref ref-type="aff" rid="I2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Macaluso</surname><given-names>Guido M.</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib></contrib-group><aff id="I1"><sup>1</sup>Università degli Studi di Parma, SbiBit, Via Gramsci 14, 43126 Parma, Italy</aff><aff id="I2"><sup>2</sup>Università di Modena, Via Università 4, 41121 Modena, Italy</aff><aff id="I3"><sup>3</sup>Università di Bologna, Via San Vitale 59, 40126 Bologna, Italy</aff><author-notes><corresp id="cor1">*Carlo Galli: <email>carlo.galli@unipr.it</email></corresp><fn fn-type="other"><p>Academic Editor: Giulio Gasparini</p></fn></author-notes><pub-date pub-type="ppub"><year>2014</year></pub-date><pub-date pub-type="epub"><day>24</day><month>6</month><year>2014</year></pub-date><volume>2014</volume><elocation-id>508328</elocation-id><history><date date-type="received"><day>16</day><month>4</month><year>2014</year></date><date date-type="accepted"><day>11</day><month>6</month><year>2014</year></date></history><permissions><copyright-statement>Copyright © 2014 Simone Lumetti et al.</copyright-statement><copyright-year>2014</copyright-year><license xlink:href="https://creativecommons.org/licenses/by/3.0/"><license-p>This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><p><italic>Trial Design</italic>. This analysis compared the outcome of fresh-frozen versus autologous bone block grafts for horizontal ridge augmentation in patients with Cawood and Howell class IV atrophies. <italic>Methods</italic>. Seventeen patients received autologous grafts and 21 patients received fresh-frozen bone grafts. Patients underwent CT scans 1 week and 6 months after surgery for graft volume and density analysis. <italic>Results</italic>. Two autologous and 3 fresh-frozen grafts failed. Autologous and fresh-frozen grafts lost, respectively, 28% and 46% of their initial volume (<italic>P</italic> = 0.028). It is noteworthy that less dense fresh-frozen blocks lost more volume than denser grafts (61% versus 16%). <italic>Conclusions</italic>. According to these 6-month results, only denser fresh-frozen bone graft may be an acceptable alternative to autologous bone for horizontal ridge augmentation. Further studies are needed to investigate its behaviour at longer time points.</p></abstract></article-meta></front><floats-group><fig id="fig1" orientation="portrait" position="float"><label>Figure 1</label><caption><p>(a) Atrophic ridge before grafting; (b) homologous bone graft in place and (c) after 6 months of healing during surgery for implant placement. CT scans were taken before the intervention (d), 1 week after surgery (e), and after six months of healing (f).</p></caption><graphic xlink:href="BMRI2014-508328.001"></graphic></fig><fig id="fig2" orientation="portrait" position="float"><label>Figure 2</label><caption><p>Graft depicting change in volume of AB and FFB grafts based on CT data after 6 months. The volume of grafts in both groups decreased over time, though to a greater extent for FFB grafts, *<italic>P</italic> = 0.028.</p></caption><graphic xlink:href="BMRI2014-508328.002"></graphic></fig><fig id="fig3" orientation="portrait" position="float"><label>Figure 3</label><caption><p>Graft density as determined 1 week after insertion at CT (a) and graft density change after 6 months of healing (b). Density of AB grafts was significantly higher than FFB grafts, *<italic>P</italic> = 0.099.</p></caption><graphic xlink:href="BMRI2014-508328.003"></graphic></fig><fig id="fig4" orientation="portrait" position="float"><label>Figure 4</label><caption><p>Correlation between graft density and volume change over 6 months for AB (a) and FFB (b) grafts. No correlation was found for AB, but a linear relation between these parameters existed for FFB (<italic>r</italic><sup>2</sup> = 0.61, <italic>P</italic> = 0.0001).</p></caption><graphic xlink:href="BMRI2014-508328.004"></graphic></fig><table-wrap id="tab1" orientation="portrait" position="float"><label>Table 1</label><caption><p>This summarises age, gender, and edentulous site of treated patients.</p></caption><table frame="hsides" rules="groups"><thead><tr><th align="left" rowspan="1" colspan="1">Patient</th><th align="center" rowspan="1" colspan="1">Age</th><th align="center" rowspan="1" colspan="1">Gender</th><th align="center" rowspan="1" colspan="1">Edentulous site</th><th align="center" rowspan="1" colspan="1">Notes</th></tr></thead><tbody><tr><td align="left" rowspan="1" colspan="1">1</td><td align="center" rowspan="1" colspan="1">46</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">2</td><td align="center" rowspan="1" colspan="1">56</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">3</td><td align="center" rowspan="1" colspan="1">22</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">4</td><td align="center" rowspan="1" colspan="1">24</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">5</td><td align="center" rowspan="1" colspan="1">56</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">6</td><td align="center" rowspan="1" colspan="1">54</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">7</td><td align="center" rowspan="1" colspan="1">49</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">8</td><td align="center" rowspan="1" colspan="1">30</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">9</td><td align="center" rowspan="1" colspan="1">43</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">10</td><td align="center" rowspan="1" colspan="1">54</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">11</td><td align="center" rowspan="1" colspan="1">51</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">12</td><td align="center" rowspan="1" colspan="1">53</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior maxilla∗</td><td align="center" rowspan="1" colspan="1">Failed (complete resorption)</td></tr><tr><td align="left" rowspan="1" colspan="1">13</td><td align="center" rowspan="1" colspan="1">60</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">14</td><td align="center" rowspan="1" colspan="1">52</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">15</td><td align="center" rowspan="1" colspan="1">55</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">16</td><td align="center" rowspan="1" colspan="1">55</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">17</td><td align="center" rowspan="1" colspan="1">45</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">18</td><td align="center" rowspan="1" colspan="1">61</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">19</td><td align="center" rowspan="1" colspan="1">61</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">20</td><td align="center" rowspan="1" colspan="1">61</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">21</td><td align="center" rowspan="1" colspan="1">53</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">22</td><td align="center" rowspan="1" colspan="1">53</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">23</td><td align="center" rowspan="1" colspan="1">52</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">24</td><td align="center" rowspan="1" colspan="1">51</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">25</td><td align="center" rowspan="1" colspan="1">74</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">26</td><td align="center" rowspan="1" colspan="1">52</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">27</td><td align="center" rowspan="1" colspan="1">55</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">28</td><td align="center" rowspan="1" colspan="1">70</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">29</td><td align="center" rowspan="1" colspan="1">53</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Anterior mandible∗</td><td align="center" rowspan="1" colspan="1">Failed (graft exposure)</td></tr><tr><td align="left" rowspan="1" colspan="1">30</td><td align="center" rowspan="1" colspan="1">41</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior maxilla∗</td><td align="center" rowspan="1" colspan="1">Failed (graft exposure)</td></tr><tr><td align="left" rowspan="1" colspan="1">31</td><td align="center" rowspan="1" colspan="1">76</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">32</td><td align="center" rowspan="1" colspan="1">64</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">33</td><td align="center" rowspan="1" colspan="1">37</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">34</td><td align="center" rowspan="1" colspan="1">45</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">35</td><td align="center" rowspan="1" colspan="1">61</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Anterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">36</td><td align="center" rowspan="1" colspan="1">55</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior maxilla</td><td align="center" rowspan="1" colspan="1"> </td></tr><tr><td align="left" rowspan="1" colspan="1">37</td><td align="center" rowspan="1" colspan="1">64</td><td align="center" rowspan="1" colspan="1">M</td><td align="center" rowspan="1" colspan="1">Posterior maxilla∗</td><td align="center" rowspan="1" colspan="1">Failed (graft exposure)</td></tr><tr><td align="left" rowspan="1" colspan="1">38</td><td align="center" rowspan="1" colspan="1">53</td><td align="center" rowspan="1" colspan="1">F</td><td align="center" rowspan="1" colspan="1">Posterior mandible∗</td><td align="center" rowspan="1" colspan="1">Failed (graft exposure)</td></tr></tbody></table><table-wrap-foot><fn><p>Failures are marked with an asterisk.</p></fn></table-wrap-foot></table-wrap></floats-group></pmc><affiliations><list><country><li>Italie</li></country><region><li>Émilie-Romagne</li></region><settlement><li>Bologne</li></settlement><orgName><li>Université de Bologne</li></orgName></list><tree><country name="Italie"><noRegion><name sortKey="Lumetti, Simone" sort="Lumetti, Simone" uniqKey="Lumetti S" first="Simone" last="Lumetti">Simone Lumetti</name></noRegion><name sortKey="Bonanini, Mauro" sort="Bonanini, Mauro" uniqKey="Bonanini M" first="Mauro" last="Bonanini">Mauro Bonanini</name><name sortKey="Consolo, Ugo" sort="Consolo, Ugo" uniqKey="Consolo U" first="Ugo" last="Consolo">Ugo Consolo</name><name sortKey="Galli, Carlo" sort="Galli, Carlo" uniqKey="Galli C" first="Carlo" last="Galli">Carlo Galli</name><name sortKey="Ghiacci, Giulia" sort="Ghiacci, Giulia" uniqKey="Ghiacci G" first="Giulia" last="Ghiacci">Giulia Ghiacci</name><name sortKey="Macaluso, Guido M" sort="Macaluso, Guido M" uniqKey="Macaluso G" first="Guido M." last="Macaluso">Guido M. Macaluso</name><name sortKey="Manfredi, Edoardo" sort="Manfredi, Edoardo" uniqKey="Manfredi E" first="Edoardo" last="Manfredi">Edoardo Manfredi</name><name sortKey="Marchetti, Claudio" sort="Marchetti, Claudio" uniqKey="Marchetti C" first="Claudio" last="Marchetti">Claudio Marchetti</name><name sortKey="Salgarelli, Attilio" sort="Salgarelli, Attilio" uniqKey="Salgarelli A" first="Attilio" last="Salgarelli">Attilio Salgarelli</name><name sortKey="Toffoli, Andrea" sort="Toffoli, Andrea" uniqKey="Toffoli A" first="Andrea" last="Toffoli">Andrea Toffoli</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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