Sinus floor augmentation with simultaneous implant placement in the severely atrophic maxilla : Technical problems and complications
Identifieur interne : 006B06 ( Main/Exploration ); précédent : 006B05; suivant : 006B07Sinus floor augmentation with simultaneous implant placement in the severely atrophic maxilla : Technical problems and complications
Auteurs : Ofer Mardinger [Israël] ; Joseph Nissan [Israël] ; Gavriel Chaushu [Israël]Source :
- Journal of periodontology [ 0022-3492 ] ; 2007.
Descripteurs français
- Pascal (Inist)
English descriptors
Abstract
Background: A one-stage surgical technique has been adopted that allows simultaneous implant placement in as little as 1 to 2 mm of residual bone. The aim of this retrospective study was to describe results and complications in sinus augmentation of severely atrophic edentulous maxillae in patients with 1 to 3 mm residual bone height and compare them to a group of patients treated following the standard protocol with residual bone height >4 mm. Methods: The study consisted of a study group (N = 25) and a control group (N = 30). All patients were consecutive admissions treated for one-stage sinus augmentation by one surgeon during the years 2001 to 2005. Patients' medical files were reviewed mainly regarding operative technical problems and complications. Results: Included in the study were 60 sinuses and 164 simultaneous implants placed in grafted maxillary sinuses. Eight implants failed, seven of which were in the study group; three were in heavy smokers with residual bone of 1 to 3 mm. The success rate was 92% for the study group and 98.7% for the control group. A borderline statistically significant difference was found in the success rates between the groups using the Fisher exact test (P= 0.069). Conclusion: Sinus augmentation with simultaneous implant placement can be used to treat the atrophic maxilla in patients with 1 to 3 mm of vertical residual bone height when careful case planning and surgical techniques are used.
Affiliations:
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Joseph" sort="Nissan, Joseph" uniqKey="Nissan J" first="Joseph" last="Nissan">Joseph Nissan</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Implant Prosthodontics, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</s1><s3>ISR</s3><sZ>2 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Department of Implant Prosthodontics, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</wicri:noRegion></affiliation></author><author><name sortKey="Chaushu, Gavriel" sort="Chaushu, Gavriel" uniqKey="Chaushu G" first="Gavriel" last="Chaushu">Gavriel Chaushu</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Oral and Maxillofacial Surgery, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</s1><s2>Tel Aviv</s2><s3>ISR</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Tel 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complications</title><author><name sortKey="Mardinger, Ofer" sort="Mardinger, Ofer" uniqKey="Mardinger O" first="Ofer" last="Mardinger">Ofer Mardinger</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Oral and Maxillofacial Surgery, Sapir Medical Center</s1><s2>Kefar Saba</s2><s3>ISR</s3><sZ>1 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Kefar Saba</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Oral and Maxillofacial Surgery, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</s1><s2>Tel Aviv</s2><s3>ISR</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Tel Aviv</wicri:noRegion></affiliation></author><author><name sortKey="Nissan, Joseph" sort="Nissan, Joseph" uniqKey="Nissan J" first="Joseph" last="Nissan">Joseph Nissan</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Implant Prosthodontics, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</s1><s3>ISR</s3><sZ>2 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Department of Implant Prosthodontics, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</wicri:noRegion></affiliation></author><author><name sortKey="Chaushu, Gavriel" sort="Chaushu, Gavriel" uniqKey="Chaushu G" first="Gavriel" last="Chaushu">Gavriel Chaushu</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Oral and Maxillofacial Surgery, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University</s1><s2>Tel Aviv</s2><s3>ISR</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Israël</country><wicri:noRegion>Tel Aviv</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="2007">2007</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>Atrophy</term><term>Complication</term><term>Dentistry</term><term>Floor</term><term>Implant</term><term>Increase</term><term>Maxillary</term><term>Technique</term><term>Tooth</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Atrophie</term><term>Plancher</term><term>Augmentation</term><term>Implant</term><term>Maxillaire</term><term>Technique</term><term>Complication</term><term>Dent</term><term>Dentisterie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Background: A one-stage surgical technique has been adopted that allows simultaneous implant placement in as little as 1 to 2 mm of residual bone. The aim of this retrospective study was to describe results and complications in sinus augmentation of severely atrophic edentulous maxillae in patients with 1 to 3 mm residual bone height and compare them to a group of patients treated following the standard protocol with residual bone height >4 mm. Methods: The study consisted of a study group (N = 25) and a control group (N = 30). All patients were consecutive admissions treated for one-stage sinus augmentation by one surgeon during the years 2001 to 2005. Patients' medical files were reviewed mainly regarding operative technical problems and complications. Results: Included in the study were 60 sinuses and 164 simultaneous implants placed in grafted maxillary sinuses. Eight implants failed, seven of which were in the study group; three were in heavy smokers with residual bone of 1 to 3 mm. The success rate was 92% for the study group and 98.7% for the control group. A borderline statistically significant difference was found in the success rates between the groups using the Fisher exact test (P= 0.069). Conclusion: Sinus augmentation with simultaneous implant placement can be used to treat the atrophic maxilla in patients with 1 to 3 mm of vertical residual bone height when careful case planning and surgical techniques are used.</div></front></TEI><affiliations><list><country><li>Israël</li></country></list><tree><country name="Israël"><noRegion><name sortKey="Mardinger, Ofer" sort="Mardinger, Ofer" uniqKey="Mardinger O" first="Ofer" last="Mardinger">Ofer Mardinger</name></noRegion><name sortKey="Chaushu, Gavriel" sort="Chaushu, Gavriel" uniqKey="Chaushu G" first="Gavriel" last="Chaushu">Gavriel Chaushu</name><name sortKey="Mardinger, Ofer" sort="Mardinger, Ofer" uniqKey="Mardinger O" first="Ofer" last="Mardinger">Ofer Mardinger</name><name sortKey="Nissan, Joseph" sort="Nissan, Joseph" uniqKey="Nissan J" first="Joseph" last="Nissan">Joseph Nissan</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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