Immediate Occlusal Loading of Immediately Placed Implants Supporting Fixed Restorations in Completely Edentulous Arches : A 1-Year Prospective Pilot Study
Identifieur interne : 001E37 ( Main/Exploration ); précédent : 001E36; suivant : 001E38Immediate Occlusal Loading of Immediately Placed Implants Supporting Fixed Restorations in Completely Edentulous Arches : A 1-Year Prospective Pilot Study
Auteurs : Francesco Pieri [Italie] ; Nicolo Nicoli Aldini [Italie] ; Milena Fini [Italie] ; Giuseppe Corinaldesi [Italie]Source :
- Journal of periodontology [ 0022-3492 ] ; 2009.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Background: The aims of this pilot study were to evaluate the efficacy of treatment consisting of the immediate loading of implants placed immediately after tooth extraction in full-arch restorations and to compare the clinical and radiographic outcomes of implants placed in healed versus postextraction sites in the same group of patients. Methods: Twenty-three patients who needed full-arch restorations were treated. One hundred forty-four implants were placed: 59 after tooth extraction (test group) and 85 in healed sites (control group). Within 48 to 72 hours of implant placement, nine maxillary and 15 mandibular arches received screw-retained fixed prostheses, consisting of a titanium framework fabricated with a computer-aided design and manufacturing techniques and composite resin teeth. The insertion torque for implants was ≥30 Ncm. Implant stability measurements (ISQ) and radiographs of the marginal bone level (MBL) change were performed at prosthesis delivery and after 1 year. Results: One implant in the test group and one implant in the control group failed, giving a cumulative success rate of 98.6%; the prosthesis survival rate was 100%. At the 1-year follow-up, no statistically significant difference was found between the control and test sites with respect to MBL change (0.47 ± 0.18 mm versus 0.57 ± 0.27 mm) or mean ISQ values (62.24 ± 1.92 versus 61.34 ± 2.15). Conclusion: These preliminary data suggest that immediate loading of implants placed immediately after extraction may be a viable treatment option for edentulous arches when implants are stable at insertion and are rigidly splinted with screw-retained titanium-resin prostheses.
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Bologna</s1><s3>ITA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Fini, Milena" sort="Fini, Milena" uniqKey="Fini M" first="Milena" last="Fini">Milena Fini</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</s1><s3>ITA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Corinaldesi, Giuseppe" sort="Corinaldesi, Giuseppe" uniqKey="Corinaldesi G" first="Giuseppe" last="Corinaldesi">Giuseppe Corinaldesi</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Odontostomatological Sciences, University of Bologna</s1><s2>Bologna</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Bologna</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">09-0152662</idno><date when="2009">2009</date><idno type="stanalyst">PASCAL 09-0152662 INIST</idno><idno type="RBID">Pascal:09-0152662</idno><idno type="wicri:Area/PascalFrancis/Corpus">000302</idno><idno type="wicri:Area/PascalFrancis/Curation">000400</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000265</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000265</idno><idno type="wicri:doubleKey">0022-3492:2009:Pieri F:immediate:occlusal:loading</idno><idno type="wicri:Area/Main/Merge">001E51</idno><idno type="wicri:Area/Main/Curation">001E37</idno><idno type="wicri:Area/Main/Exploration">001E37</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Immediate Occlusal Loading of Immediately Placed Implants Supporting Fixed Restorations in Completely Edentulous Arches : A 1-Year Prospective Pilot Study</title><author><name sortKey="Pieri, Francesco" sort="Pieri, Francesco" uniqKey="Pieri F" first="Francesco" last="Pieri">Francesco Pieri</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Odontostomatological Sciences, University of Bologna</s1><s2>Bologna</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Nicoli Aldini, Nicolo" sort="Nicoli Aldini, Nicolo" uniqKey="Nicoli Aldini N" first="Nicolo" last="Nicoli Aldini">Nicolo Nicoli Aldini</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</s1><s3>ITA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Fini, Milena" sort="Fini, Milena" uniqKey="Fini M" first="Milena" last="Fini">Milena Fini</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</s1><s3>ITA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Department of Experimental Surgery, Research Institute Codivilla-Putti, Rizzoli Orthopedic Institute, University of Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Corinaldesi, Giuseppe" sort="Corinaldesi, Giuseppe" uniqKey="Corinaldesi G" first="Giuseppe" last="Corinaldesi">Giuseppe Corinaldesi</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Odontostomatological Sciences, University of Bologna</s1><s2>Bologna</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Bologna</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Journal of periodontology</title><title level="j" type="abbreviated">J. periodontol.</title><idno type="ISSN">0022-3492</idno><imprint><date when="2009">2009</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of periodontology</title><title level="j" type="abbreviated">J. periodontol.</title><idno type="ISSN">0022-3492</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Dentistry</term><term>Edentulousness</term><term>Implant</term><term>Restoration</term><term>Tooth</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Edentation</term><term>Implant</term><term>Restauration</term><term>Dent</term><term>Dentisterie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Background: The aims of this pilot study were to evaluate the efficacy of treatment consisting of the immediate loading of implants placed immediately after tooth extraction in full-arch restorations and to compare the clinical and radiographic outcomes of implants placed in healed versus postextraction sites in the same group of patients. Methods: Twenty-three patients who needed full-arch restorations were treated. One hundred forty-four implants were placed: 59 after tooth extraction (test group) and 85 in healed sites (control group). Within 48 to 72 hours of implant placement, nine maxillary and 15 mandibular arches received screw-retained fixed prostheses, consisting of a titanium framework fabricated with a computer-aided design and manufacturing techniques and composite resin teeth. The insertion torque for implants was ≥30 Ncm. Implant stability measurements (ISQ) and radiographs of the marginal bone level (MBL) change were performed at prosthesis delivery and after 1 year. Results: One implant in the test group and one implant in the control group failed, giving a cumulative success rate of 98.6%; the prosthesis survival rate was 100%. At the 1-year follow-up, no statistically significant difference was found between the control and test sites with respect to MBL change (0.47 ± 0.18 mm versus 0.57 ± 0.27 mm) or mean ISQ values (62.24 ± 1.92 versus 61.34 ± 2.15). Conclusion: These preliminary data suggest that immediate loading of implants placed immediately after extraction may be a viable treatment option for edentulous arches when implants are stable at insertion and are rigidly splinted with screw-retained titanium-resin prostheses.</div></front></TEI><affiliations><list><country><li>Italie</li></country></list><tree><country name="Italie"><noRegion><name sortKey="Pieri, Francesco" sort="Pieri, Francesco" uniqKey="Pieri F" first="Francesco" last="Pieri">Francesco Pieri</name></noRegion><name sortKey="Corinaldesi, Giuseppe" sort="Corinaldesi, Giuseppe" uniqKey="Corinaldesi G" first="Giuseppe" last="Corinaldesi">Giuseppe Corinaldesi</name><name sortKey="Fini, Milena" sort="Fini, Milena" uniqKey="Fini M" first="Milena" last="Fini">Milena Fini</name><name sortKey="Nicoli Aldini, Nicolo" sort="Nicoli Aldini, Nicolo" uniqKey="Nicoli Aldini N" first="Nicolo" last="Nicoli Aldini">Nicolo Nicoli Aldini</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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