A split-mouth comparative study up to 16 years of two screw- shaped titanium implant systems
Identifieur interne : 000222 ( PascalFrancis/Checkpoint ); précédent : 000221; suivant : 000223A split-mouth comparative study up to 16 years of two screw- shaped titanium implant systems
Auteurs : Reinhilde Jacobs [Belgique] ; Pisha Pittayapat [Belgique] ; Daniel Van Steenberghe [Belgique] ; Greet De Mars [Belgique] ; Frieda Gijbels [Belgique] ; Annelies Van Der Donck [Belgique] ; LIMIN LI [Belgique] ; XIN LIANG [Belgique] ; Nele Van Assche [Belgique] ; Marc Quirynen [Belgique] ; Ignace Naert [Belgique]Source :
- Journal of clinical periodontology [ 0303-6979 ] ; 2010.
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Abstract
Introduction: Many studies have dealt with the clinical outcome of oral implants, yet none applied a randomized split-mouth design for a long-term follow-up of similar implant systems. Aim: To evaluate two oral implant systems with different surface characteristics in a randomized split-mouth design and to radiologically analyse peri-implant bone level and density over an up to 16-year period. Materials and Methods: The study comprised clinical and radiographic records of 18 partially edentulous patients treated with both implant types randomly placed in either left or right jaw sides. Outcome was evaluated over time. Results: Clinical and radiographic parameters showed no significant differences over time for both systems. Ten years after implant placement, a significantly increasing peri-implant bone density was noted, while Periotest values were found to be significantly decreasing. Fifteen years after implant loading, mean bone loss was 0.02 mm (range - 1.15 to 1.51; SD 0.45) for Astra Tech® implants (n = 24) and 0.31 mm (range - 0.98 to 2.31; SD 0.69) for Brånemark® implants (n = 23). Conclusions: The study failed to demonstrate significant differences in the outcome of the peri-implant bone for two implant systems with different surface characteristics. The marginal bone level around oral implants changed <0.5 mm after 15 years of loading.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">A split-mouth comparative study up to 16 years of two screw- shaped titanium implant systems</title><author><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Pittayapat, Pisha" sort="Pittayapat, Pisha" uniqKey="Pittayapat P" first="Pisha" last="Pittayapat">Pisha Pittayapat</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Steenberghe, Daniel" sort="Van Steenberghe, Daniel" uniqKey="Van Steenberghe D" first="Daniel" last="Van Steenberghe">Daniel Van Steenberghe</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="De Mars, Greet" sort="De Mars, Greet" uniqKey="De Mars G" first="Greet" last="De Mars">Greet De Mars</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Gijbels, Frieda" sort="Gijbels, Frieda" uniqKey="Gijbels F" first="Frieda" last="Gijbels">Frieda Gijbels</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Der Donck, Annelies" sort="Van Der Donck, Annelies" uniqKey="Van Der Donck A" first="Annelies" last="Van Der Donck">Annelies Van Der Donck</name><affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Prosthetic Dentistry, Faculty of Medicine, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>6 aut.</sZ><sZ>11 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Limin Li" sort="Limin Li" uniqKey="Limin Li" last="Limin Li">LIMIN LI</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Xin Liang" sort="Xin Liang" uniqKey="Xin Liang" last="Xin Liang">XIN LIANG</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Assche, Nele" sort="Van Assche, Nele" uniqKey="Van Assche N" first="Nele" last="Van Assche">Nele Van Assche</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Quirynen, Marc" sort="Quirynen, Marc" uniqKey="Quirynen M" first="Marc" last="Quirynen">Marc Quirynen</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 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type="wicri:source">INIST</idno><idno type="inist">11-0004120</idno><date when="2010">2010</date><idno type="stanalyst">PASCAL 11-0004120 INIST</idno><idno type="RBID">Pascal:11-0004120</idno><idno type="wicri:Area/PascalFrancis/Corpus">000173</idno><idno type="wicri:Area/PascalFrancis/Curation">000527</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000222</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000222</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A split-mouth comparative study up to 16 years of two screw- shaped titanium implant systems</title><author><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Pittayapat, Pisha" sort="Pittayapat, Pisha" uniqKey="Pittayapat P" first="Pisha" last="Pittayapat">Pisha Pittayapat</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Steenberghe, Daniel" sort="Van Steenberghe, Daniel" uniqKey="Van Steenberghe D" first="Daniel" last="Van Steenberghe">Daniel Van Steenberghe</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="De Mars, Greet" sort="De Mars, Greet" uniqKey="De Mars G" first="Greet" last="De Mars">Greet De Mars</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Gijbels, Frieda" sort="Gijbels, Frieda" uniqKey="Gijbels F" first="Frieda" last="Gijbels">Frieda Gijbels</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Der Donck, Annelies" sort="Van Der Donck, Annelies" uniqKey="Van Der Donck A" first="Annelies" last="Van Der Donck">Annelies Van Der Donck</name><affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Prosthetic Dentistry, Faculty of Medicine, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>6 aut.</sZ><sZ>11 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Limin Li" sort="Limin Li" uniqKey="Limin Li" last="Limin Li">LIMIN LI</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Xin Liang" sort="Xin Liang" uniqKey="Xin Liang" last="Xin Liang">XIN LIANG</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Van Assche, Nele" sort="Van Assche, Nele" uniqKey="Van Assche N" first="Nele" last="Van Assche">Nele Van Assche</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Quirynen, Marc" sort="Quirynen, Marc" uniqKey="Quirynen M" first="Marc" last="Quirynen">Marc Quirynen</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author><author><name sortKey="Naert, Ignace" sort="Naert, Ignace" uniqKey="Naert I" first="Ignace" last="Naert">Ignace Naert</name><affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Prosthetic Dentistry, Faculty of Medicine, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>6 aut.</sZ><sZ>11 aut.</sZ></inist:fA14><country>Belgique</country><placeName><settlement type="city">Louvain</settlement><region>Région flamande</region><region type="district" nuts="2">Province du Brabant flamand</region></placeName><orgName type="university">Katholieke Universiteit Leuven</orgName></affiliation></author></analytic><series><title level="j" type="main">Journal of clinical periodontology</title><title level="j" type="abbreviated">J. clin. periodontol.</title><idno type="ISSN">0303-6979</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of clinical periodontology</title><title level="j" type="abbreviated">J. clin. periodontol.</title><idno type="ISSN">0303-6979</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bone</term><term>Comparative study</term><term>Dentistry</term><term>Implant</term><term>Oral cavity</term><term>Screw</term><term>Titanium</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Cavité buccale</term><term>Etude comparative</term><term>Vis</term><term>Titane</term><term>Implant</term><term>Os</term><term>Dentisterie</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Titane</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Introduction: Many studies have dealt with the clinical outcome of oral implants, yet none applied a randomized split-mouth design for a long-term follow-up of similar implant systems. Aim: To evaluate two oral implant systems with different surface characteristics in a randomized split-mouth design and to radiologically analyse peri-implant bone level and density over an up to 16-year period. Materials and Methods: The study comprised clinical and radiographic records of 18 partially edentulous patients treated with both implant types randomly placed in either left or right jaw sides. Outcome was evaluated over time. Results: Clinical and radiographic parameters showed no significant differences over time for both systems. Ten years after implant placement, a significantly increasing peri-implant bone density was noted, while Periotest values were found to be significantly decreasing. Fifteen years after implant loading, mean bone loss was 0.02 mm (range - 1.15 to 1.51; SD 0.45) for Astra Tech® implants (n = 24) and 0.31 mm (range - 0.98 to 2.31; SD 0.69) for Brånemark® implants (n = 23). Conclusions: The study failed to demonstrate significant differences in the outcome of the peri-implant bone for two implant systems with different surface characteristics. The marginal bone level around oral implants changed <0.5 mm after 15 years of loading.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0303-6979</s0></fA01><fA03 i2="1"><s0>J. clin. periodontol.</s0></fA03><fA05><s2>37</s2></fA05><fA06><s2>12</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>A split-mouth comparative study up to 16 years of two screw- shaped titanium implant systems</s1></fA08><fA11 i1="01" i2="1"><s1>JACOBS (Reinhilde)</s1></fA11><fA11 i1="02" i2="1"><s1>PITTAYAPAT (Pisha)</s1></fA11><fA11 i1="03" i2="1"><s1>VAN STEENBERGHE (Daniel)</s1></fA11><fA11 i1="04" i2="1"><s1>DE MARS (Greet)</s1></fA11><fA11 i1="05" i2="1"><s1>GIJBELS (Frieda)</s1></fA11><fA11 i1="06" i2="1"><s1>VAN DER DONCK (Annelies)</s1></fA11><fA11 i1="07" i2="1"><s1>LIMIN LI</s1></fA11><fA11 i1="08" i2="1"><s1>XIN LIANG</s1></fA11><fA11 i1="09" i2="1"><s1>VAN ASSCHE (Nele)</s1></fA11><fA11 i1="10" i2="1"><s1>QUIRYNEN (Marc)</s1></fA11><fA11 i1="11" i2="1"><s1>NAERT (Ignace)</s1></fA11><fA14 i1="01"><s1>Oral Imaging Center, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></fA14><fA14 i1="02"><s1>Department of Periodontology, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>9 aut.</sZ><sZ>10 aut.</sZ></fA14><fA14 i1="03"><s1>Department of Prosthetic Dentistry, Faculty of Medicine, Katholieke Universiteit Leuven</s1><s2>Leuven</s2><s3>BEL</s3><sZ>6 aut.</sZ><sZ>11 aut.</sZ></fA14><fA20><s1>1119-1127</s1></fA20><fA21><s1>2010</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>16273</s2><s5>354000193959210090</s5></fA43><fA44><s0>0000</s0><s1>© 2011 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.</s0></fA45><fA47 i1="01" i2="1"><s0>11-0004120</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of clinical periodontology</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>Introduction: Many studies have dealt with the clinical outcome of oral implants, yet none applied a randomized split-mouth design for a long-term follow-up of similar implant systems. Aim: To evaluate two oral implant systems with different surface characteristics in a randomized split-mouth design and to radiologically analyse peri-implant bone level and density over an up to 16-year period. Materials and Methods: The study comprised clinical and radiographic records of 18 partially edentulous patients treated with both implant types randomly placed in either left or right jaw sides. Outcome was evaluated over time. Results: Clinical and radiographic parameters showed no significant differences over time for both systems. Ten years after implant placement, a significantly increasing peri-implant bone density was noted, while Periotest values were found to be significantly decreasing. Fifteen years after implant loading, mean bone loss was 0.02 mm (range - 1.15 to 1.51; SD 0.45) for Astra Tech® implants (n = 24) and 0.31 mm (range - 0.98 to 2.31; SD 0.69) for Brånemark® implants (n = 23). Conclusions: The study failed to demonstrate significant differences in the outcome of the peri-implant bone for two implant systems with different surface characteristics. The marginal bone level around oral implants changed <0.5 mm after 15 years of loading.</s0></fC01><fC02 i1="01" i2="X"><s0>002B10C02</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Cavité buccale</s0><s5>07</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Oral cavity</s0><s5>07</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Cavidad bucal</s0><s5>07</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Etude comparative</s0><s5>08</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Comparative study</s0><s5>08</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Estudio comparativo</s0><s5>08</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Vis</s0><s5>09</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Screw</s0><s5>09</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Tornillo</s0><s5>09</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Titane</s0><s2>NC</s2><s5>13</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Titanium</s0><s2>NC</s2><s5>13</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Titanio</s0><s2>NC</s2><s5>13</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Implant</s0><s5>14</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Implant</s0><s5>14</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Implante</s0><s5>14</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Os</s0><s5>15</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Bone</s0><s5>15</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Hueso</s0><s5>15</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Dentisterie</s0><s5>30</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Dentistry</s0><s5>30</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Odontología</s0><s5>30</s5></fC03><fN21><s1>003</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist><affiliations><list><country><li>Belgique</li></country><region><li>Province du Brabant flamand</li><li>Région flamande</li></region><settlement><li>Louvain</li></settlement><orgName><li>Katholieke Universiteit Leuven</li></orgName></list><tree><country name="Belgique"><region name="Région flamande"><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name></region><name sortKey="De Mars, Greet" sort="De Mars, Greet" uniqKey="De Mars G" first="Greet" last="De Mars">Greet De Mars</name><name sortKey="Gijbels, Frieda" sort="Gijbels, Frieda" uniqKey="Gijbels F" first="Frieda" last="Gijbels">Frieda Gijbels</name><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><name sortKey="Limin Li" sort="Limin Li" uniqKey="Limin Li" last="Limin Li">LIMIN LI</name><name sortKey="Naert, Ignace" sort="Naert, Ignace" uniqKey="Naert I" first="Ignace" last="Naert">Ignace Naert</name><name sortKey="Pittayapat, Pisha" sort="Pittayapat, Pisha" uniqKey="Pittayapat P" first="Pisha" last="Pittayapat">Pisha Pittayapat</name><name sortKey="Quirynen, Marc" sort="Quirynen, Marc" uniqKey="Quirynen M" first="Marc" last="Quirynen">Marc Quirynen</name><name sortKey="Van Assche, Nele" sort="Van Assche, Nele" uniqKey="Van Assche N" first="Nele" last="Van Assche">Nele Van Assche</name><name sortKey="Van Der Donck, Annelies" sort="Van Der Donck, Annelies" uniqKey="Van Der Donck A" first="Annelies" last="Van Der Donck">Annelies Van Der Donck</name><name sortKey="Van Steenberghe, Daniel" sort="Van Steenberghe, Daniel" uniqKey="Van Steenberghe D" first="Daniel" last="Van Steenberghe">Daniel Van Steenberghe</name><name sortKey="Xin Liang" sort="Xin Liang" uniqKey="Xin Liang" last="Xin Liang">XIN LIANG</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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