Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results
Identifieur interne : 002104 ( Istex/Corpus ); précédent : 002103; suivant : 002105Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results
Auteurs : G. Watzek ; R. Weber ; Th. Bernhart ; Ch. Ulm ; R. HaasSource :
- International Journal of Oral & Maxillofacial Surgery [ 0901-5027 ] ; 1998.
English descriptors
- KwdEn :
- Anterior maxilla, Augmentation, Autogenous, Autogenous bone, Bone loss, Bone regeneration, Bone resorption, Bovine, Cancellous bone, Clinical aspects, Dentate, Denture, Endosseous implants, Extreme maxillary atrophy, Frialen, Graft, Impl, Implant, Implant failures, Implant placement, Implant success, Maxilla, Maxillary, Maxillary implants, Maxillary sinus, Maxillofac, Molar region, Observation period, Oral maxillofac impl, Oral maxillofac surg, Oral surgery, Overdenture, Partial dentures, Posterior maxilla, Preliminary results, Premolar region, Prosthet dent, Prosthetic, Prosthetic treatment, Resorption, Sinus, Sinus floor augmentation, Sinus membrane, Surg, Survival probability, Watzek, endosteal implants, maxillary atrophy, sinus floor elevation.
- Teeft :
- Anterior maxilla, Augmentation, Autogenous, Autogenous bone, Bone loss, Bone regeneration, Bone resorption, Bovine, Cancellous bone, Clinical aspects, Dentate, Denture, Endosseous implants, Extreme maxillary atrophy, Frialen, Graft, Impl, Implant, Implant failures, Implant placement, Implant success, Maxilla, Maxillary, Maxillary implants, Maxillary sinus, Maxillofac, Molar region, Observation period, Oral maxillofac impl, Oral maxillofac surg, Oral surgery, Overdenture, Partial dentures, Posterior maxilla, Preliminary results, Premolar region, Prosthet dent, Prosthetic, Prosthetic treatment, Resorption, Sinus, Sinus floor augmentation, Sinus membrane, Surg, Survival probability, Watzek.
Abstract
Abstract: Twenty consecutive patients with extreme maxillary atrophy underwent bilateral sinus floor augmentation, either with autogenous bone from the iliac crest or with a combination of autogenous bone and hydroxyapatite. One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (P=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (P=0.058) for a more pronounced bone resorption around implants placed in the premolar region. When a mean mesial and distal bone resorption of >2 mm was considered in the calculation of the success prognosis, the survival probability dropped to 74.7% after 70 months.
Url:
DOI: 10.1016/S0901-5027(98)80031-3
Links to Exploration step
ISTEX:4381BFF222004CDB47F7ABD18A4617325A4FF58FLe document en format XML
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Watzek</name><affiliation><mods:affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</mods:affiliation></affiliation></author><author><name sortKey="Weber, R" sort="Weber, R" uniqKey="Weber R" first="R." last="Weber">R. Weber</name><affiliation><mods:affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</mods:affiliation></affiliation></author><author><name sortKey="Bernhart, Th" sort="Bernhart, Th" uniqKey="Bernhart T" first="Th." last="Bernhart">Th. Bernhart</name><affiliation><mods:affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</mods:affiliation></affiliation></author><author><name sortKey="Ulm, Ch" sort="Ulm, Ch" uniqKey="Ulm C" first="Ch." last="Ulm">Ch. 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One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (P=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (P=0.058) for a more pronounced bone resorption around implants placed in the premolar region. 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Watzek</name><affiliations><json:string>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</json:string></affiliations></json:item><json:item><name>R. Weber</name><affiliations><json:string>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</json:string></affiliations></json:item><json:item><name>Th. Bernhart</name><affiliations><json:string>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</json:string></affiliations></json:item><json:item><name>Ch. Ulm</name><affiliations><json:string>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</json:string></affiliations></json:item><json:item><name>R. Haas</name><affiliations><json:string>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Trauma; oral surgery; implantology</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>maxillary atrophy</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>sinus floor elevation</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>endosteal implants</value></json:item></subject><articleId><json:string>98800313</json:string></articleId><arkIstex>ark:/67375/6H6-0HX0V5TX-B</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Abstract: Twenty consecutive patients with extreme maxillary atrophy underwent bilateral sinus floor augmentation, either with autogenous bone from the iliac crest or with a combination of autogenous bone and hydroxyapatite. One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (P=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (P=0.058) for a more pronounced bone resorption around implants placed in the premolar region. When a mean mesial and distal bone resorption of >2 mm was considered in the calculation of the success prognosis, the survival probability dropped to 74.7% after 70 months.</abstract><qualityIndicators><score>8.253</score><pdfWordCount>3589</pdfWordCount><pdfCharCount>24477</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>7</pdfPageCount><pdfPageSize>576 x 792 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>222</abstractWordCount><abstractCharCount>1460</abstractCharCount><keywordCount>4</keywordCount></qualityIndicators><title>Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</title><pmid><json:string>9869281</json:string></pmid><pii><json:string>S0901-5027(98)80031-3</json:string></pii><genre><json:string>research-article</json:string></genre><host><title>International Journal of Oral & Maxillofacial Surgery</title><language><json:string>unknown</json:string></language><publicationDate>1998</publicationDate><issn><json:string>0901-5027</json:string></issn><pii><json:string>S0901-5027(98)X8025-2</json:string></pii><volume>27</volume><issue>6</issue><pages><first>428</first><last>434</last></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>1998</json:string></date><geogName></geogName><orgName></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>R. 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Dentistry</json:string><json:string>3 - Oral Surgery</json:string><json:string>1 - Health Sciences</json:string><json:string>2 - Medicine</json:string><json:string>3 - Surgery</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences biologiques et medicales</json:string><json:string>3 - sciences medicales</json:string></inist></categories><publicationDate>1998</publicationDate><copyrightDate>1998</copyrightDate><doi><json:string>10.1016/S0901-5027(98)80031-3</json:string></doi><id>4381BFF222004CDB47F7ABD18A4617325A4FF58F</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/4381BFF222004CDB47F7ABD18A4617325A4FF58F/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/4381BFF222004CDB47F7ABD18A4617325A4FF58F/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/4381BFF222004CDB47F7ABD18A4617325A4FF58F/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©1998 Munksgaard International Publishers Ltd.</p></availability><date>1998</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</title><author xml:id="author-0000"><persName><forename type="first">G.</forename><surname>Watzek</surname></persName><note type="biography">Address: Georg Watzek, MD, DDS Department of Oral Surgery Dental School of the University of Vienna Waehringerstraße 25a A-1090 Vienna Austria Tel: +43 (1) 40181 2500 Fax: +43 (1) 40181 2807</note><affiliation>Address: Georg Watzek, MD, DDS Department of Oral Surgery Dental School of the University of Vienna Waehringerstraße 25a A-1090 Vienna Austria Tel: +43 (1) 40181 2500 Fax: +43 (1) 40181 2807</affiliation><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation></author><author xml:id="author-0001"><persName><forename type="first">R.</forename><surname>Weber</surname></persName><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation></author><author xml:id="author-0002"><persName><forename type="first">Th.</forename><surname>Bernhart</surname></persName><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation></author><author xml:id="author-0003"><persName><forename type="first">Ch.</forename><surname>Ulm</surname></persName><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation></author><author xml:id="author-0004"><persName><forename type="first">R.</forename><surname>Haas</surname></persName><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation></author><idno type="istex">4381BFF222004CDB47F7ABD18A4617325A4FF58F</idno><idno type="DOI">10.1016/S0901-5027(98)80031-3</idno><idno type="PII">S0901-5027(98)80031-3</idno><idno type="ArticleID">98800313</idno></analytic><monogr><title level="j">International Journal of Oral & Maxillofacial Surgery</title><title level="j" type="abbrev">YIJOM</title><idno type="pISSN">0901-5027</idno><idno type="PII">S0901-5027(98)X8025-2</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998"></date><biblScope unit="volume">27</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="428">428</biblScope><biblScope unit="page" to="434">434</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1998</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Abstract: Twenty consecutive patients with extreme maxillary atrophy underwent bilateral sinus floor augmentation, either with autogenous bone from the iliac crest or with a combination of autogenous bone and hydroxyapatite. One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (P=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (P=0.058) for a more pronounced bone resorption around implants placed in the premolar region. When a mean mesial and distal bone resorption of >2 mm was considered in the calculation of the success prognosis, the survival probability dropped to 74.7% after 70 months.</p></abstract><textClass><keywords scheme="keyword"><list><head>article-category</head><item><term>Trauma; oral surgery; implantology</term></item></list></keywords></textClass><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Key words</head><item><term>maxillary atrophy</term></item><item><term>sinus floor elevation</term></item><item><term>endosteal implants</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1998">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/4381BFF222004CDB47F7ABD18A4617325A4FF58F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier doc found" wicri:toSee="Elsevier, no converted or simple article"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 5.0.1//EN//XML" URI="art501.dtd" name="istex:docType"></istex:docType><istex:document><article version="5.0" xml:lang="en" docsubtype="fla"><item-info><jid>YIJOM</jid><aid>98800313</aid><ce:pii>S0901-5027(98)80031-3</ce:pii><ce:doi>10.1016/S0901-5027(98)80031-3</ce:doi><ce:copyright type="unknown" year="1998">Munksgaard International Publishers Ltd.</ce:copyright><ce:doctopics><ce:doctopic><ce:text>Trauma; oral surgery; implantology</ce:text></ce:doctopic></ce:doctopics></item-info><head><ce:title>Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</ce:title><ce:author-group><ce:author><ce:given-name>G.</ce:given-name><ce:surname>Watzek</ce:surname><ce:cross-ref refid="fn1"><ce:sup>1</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Weber</ce:surname></ce:author><ce:author><ce:given-name>Th.</ce:given-name><ce:surname>Bernhart</ce:surname></ce:author><ce:author><ce:given-name>Ch.</ce:given-name><ce:surname>Ulm</ce:surname></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Haas</ce:surname></ce:author><ce:affiliation id="aff1"><ce:textfn>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</ce:textfn></ce:affiliation><ce:footnote id="fn1"><ce:label>1</ce:label><ce:note-para><ce:italic>Address</ce:italic>: Georg Watzek, MD, DDS Department of Oral Surgery Dental School of the University of Vienna Waehringerstraße 25a A-1090 Vienna Austria Tel: +43 (1) 40181 2500 Fax: +43 (1) 40181 2807</ce:note-para></ce:footnote></ce:author-group><ce:date-accepted day="24" month="6" year="1998"></ce:date-accepted><ce:abstract id="ab1" class="author" xml:lang="en"><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Twenty consecutive patients with extreme maxillary atrophy underwent bilateral sinus floor augmentation, either with autogenous bone from the iliac crest or with a combination of autogenous bone and hydroxyapatite. One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (<ce:italic>P</ce:italic>=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (<ce:italic>P</ce:italic>=0.058) for a more pronounced bone resorption around implants placed in the premolar region. When a mean mesial and distal bone resorption of >2 mm was considered in the calculation of the success prognosis, the survival probability dropped to 74.7% after 70 months.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword" xml:lang="en"><ce:section-title>Key words</ce:section-title><ce:keyword><ce:text>maxillary atrophy</ce:text></ce:keyword><ce:keyword><ce:text>sinus floor elevation</ce:text></ce:keyword><ce:keyword><ce:text>endosteal implants</ce:text></ce:keyword></ce:keywords></head><tail><ce:bibliography><ce:section-title>References</ce:section-title><ce:bibliography-sec><ce:bib-reference id="bib1"><ce:label>1.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Adell</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Lekholm</ce:surname><ce:given-name>U</ce:given-name></sb:author><sb:author><ce:surname>Gröndahl</ce:surname><ce:given-name>K</ce:given-name></sb:author><sb:author><ce:surname>Brånemark</ce:surname><ce:given-name>PI</ce:given-name></sb:author><sb:author><ce:surname>Lindström</ce:surname><ce:given-name>L</ce:given-name></sb:author><sb:author><ce:surname>Jacobsson</ce:surname><ce:given-name>M</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Reconstruction of severely resorbed edentulous maxillae using osseointegrated fixtures in immediate autogenous bone grafts</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>5</sb:volume-nr></sb:series><sb:date>1990</sb:date></sb:issue><sb:pages><sb:first-page>233</sb:first-page><sb:last-page>246</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib2"><ce:label>2.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Adell</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Eriksson</ce:surname><ce:given-name>B</ce:given-name></sb:author><sb:author><ce:surname>Lekholm</ce:surname><ce:given-name>U</ce:given-name></sb:author><sb:author><ce:surname>Brånemark</ce:surname><ce:given-name>PI</ce:given-name></sb:author><sb:author><ce:surname>Jemt</ce:surname><ce:given-name>T</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>A long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>5</sb:volume-nr></sb:series><sb:date>1990</sb:date></sb:issue><sb:pages><sb:first-page>347</sb:first-page><sb:last-page>359</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib3"><ce:label>3.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Albrektsson</ce:surname><ce:given-name>T</ce:given-name></sb:author><sb:author><ce:surname>Zarb</ce:surname><ce:given-name>G</ce:given-name></sb:author><sb:author><ce:surname>Worthington</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>Eriksson</ce:surname><ce:given-name>R</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>The long-term efficacy of currently used dental implants: a review and proposed criteria of success</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>1</sb:volume-nr></sb:series><sb:date>1986</sb:date></sb:issue><sb:pages><sb:first-page>11</sb:first-page><sb:last-page>25</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib4"><ce:label>4.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Babbush</ce:surname><ce:given-name>C</ce:given-name></sb:author><sb:author><ce:surname>Shimura</ce:surname><ce:given-name>M</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Five-year statistical clinical observations with the IMZ two-stage osseointegrated implant system</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>8</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>245</sb:first-page><sb:last-page>253</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib5"><ce:label>5.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Barbier</ce:surname><ce:given-name>L</ce:given-name></sb:author><sb:author><ce:surname>Schepers</ce:surname><ce:given-name>E</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Adaptive bone remodeling around oral implants under axial and nonaxial loading conditions in the dog mandible</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>12</sb:volume-nr></sb:series><sb:date>1997</sb:date></sb:issue><sb:pages><sb:first-page>215</sb:first-page><sb:last-page>223</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib6"><ce:label>6.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Boyne</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>James</ce:surname><ce:given-name>RA</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Grafting of the maxillary sinus floor with autogenous marrow and bone</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>38</sb:volume-nr></sb:series><sb:date>1980</sb:date></sb:issue><sb:pages><sb:first-page>113</sb:first-page><sb:last-page>116</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib7"><ce:label>7.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Carlsson</ce:surname><ce:given-name>GE</ce:given-name></sb:author><sb:author><ce:surname>Haraldson</ce:surname><ce:given-name>T</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Functional response</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:editors><sb:editor><ce:surname>Brånemark</ce:surname><ce:given-name>PI</ce:given-name></sb:editor><sb:editor><ce:surname>Zarb</ce:surname><ce:given-name>G</ce:given-name></sb:editor><sb:editor><ce:surname>Albrektsson</ce:surname><ce:given-name>T</ce:given-name></sb:editor></sb:editors><sb:title><sb:maintitle>Tissue-integrated prostheses: osseointegration in clinical dentistry</sb:maintitle></sb:title><sb:date>1985</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>155</sb:first-page><sb:last-page>163</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib8"><ce:label>8.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Cawood</ce:surname><ce:given-name>JI</ce:given-name></sb:author><sb:author><ce:surname>Howell</ce:surname><ce:given-name>RA</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>A classification of the edentulous jaws</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>17</sb:volume-nr></sb:series><sb:date>1988</sb:date></sb:issue><sb:pages><sb:first-page>232</sb:first-page><sb:last-page>236</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib9"><ce:label>9.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>De Bruyn</ce:surname><ce:given-name>H</ce:given-name></sb:author><sb:author><ce:surname>Collaert</ce:surname><ce:given-name>B</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>The effect of smoking on early implant failure</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Clin Oral Impl Res</sb:maintitle></sb:title><sb:volume-nr>5</sb:volume-nr></sb:series><sb:date>1994</sb:date></sb:issue><sb:pages><sb:first-page>260</sb:first-page><sb:last-page>264</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib10"><ce:label>10.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Haas</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Haimböck</ce:surname><ce:given-name>W</ce:given-name></sb:author><sb:author><ce:surname>Mailath</ce:surname><ce:given-name>G</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>The relationship of smoking on peri-implant tissue: a retrospective study</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Prosthet Dent</sb:maintitle></sb:title><sb:volume-nr>76</sb:volume-nr></sb:series><sb:date>1996</sb:date></sb:issue><sb:pages><sb:first-page>592</sb:first-page><sb:last-page>596</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib11"><ce:label>11.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Haas</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Donath</ce:surname><ce:given-name>K</ce:given-name></sb:author><sb:author><ce:surname>Födinger</ce:surname><ce:given-name>M</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Bovine hydroxyapatite for maxillary sinus grafting: comparative histomorphometric findings in sheep</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Clin Oral Impl Res</sb:maintitle></sb:title><sb:volume-nr>9</sb:volume-nr></sb:series><sb:date>1998</sb:date></sb:issue><sb:pages><sb:first-page>107</sb:first-page><sb:last-page>116</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib12"><ce:label>12.</ce:label><sb:reference><sb:comment>(in press)</sb:comment><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Haas</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Bernhart</ce:surname><ce:given-name>TH</ce:given-name></sb:author><sb:author><ce:surname>Dörtbutak</ce:surname><ce:given-name>O</ce:given-name></sb:author><sb:author><ce:surname>Mailath</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Experimental study of the damping behavior of IMZ implants</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Oral Rehab</sb:maintitle></sb:title></sb:series><sb:date>1998</sb:date></sb:issue></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib13"><ce:label>13.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Haas</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Mensdorff-Poully</ce:surname><ce:given-name>N</ce:given-name></sb:author><sb:author><ce:surname>Mailath</ce:surname><ce:given-name>G.</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Survival of 1920 IMZ implants followed for up to 100 months</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>11</sb:volume-nr></sb:series><sb:date>1996</sb:date></sb:issue><sb:pages><sb:first-page>581</sb:first-page><sb:last-page>588</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib14"><ce:label>14.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Haas</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Mensdorff-Poully</ce:surname><ce:given-name>N</ce:given-name></sb:author><sb:author><ce:surname>Mailath</ce:surname><ce:given-name>G</ce:given-name></sb:author><sb:author><ce:surname>Bernhart</ce:surname><ce:given-name>TH</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Five-year results of maxillary IMZ implants</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Br J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>36</sb:volume-nr></sb:series><sb:date>1998</sb:date></sb:issue><sb:pages><sb:first-page>123</sb:first-page><sb:last-page>128</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib15"><ce:label>15.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Hürzeler</ce:surname><ce:given-name>MB</ce:given-name></sb:author><sb:author><ce:surname>Quinones</ce:surname><ce:given-name>CR</ce:given-name></sb:author><sb:author><ce:surname>Kirsch</ce:surname><ce:given-name>A</ce:given-name></sb:author><sb:et-al></sb:et-al></sb:authors><sb:title><sb:maintitle>Maxillary sinus augmentation using different grafting materials and dental implants in monkeys</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Clin Oral Impl Res</sb:maintitle></sb:title><sb:volume-nr>8</sb:volume-nr></sb:series><sb:date>1997</sb:date></sb:issue><sb:pages><sb:first-page>476</sb:first-page><sb:last-page>486</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib16"><ce:label>16.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Isaksson</ce:surname><ce:given-name>S</ce:given-name></sb:author><sb:author><ce:surname>Ekfeldt</ce:surname><ce:given-name>A</ce:given-name></sb:author><sb:author><ce:surname>Alberius</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>Blomquist</ce:surname><ce:given-name>JE</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Early results from reconstruction of severely atrophic (class VI) maxillas by immediate endosseous implants in conjunction with bone grafting and Le Fort I osteotomy</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>22</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>144</sb:first-page><sb:last-page>148</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib17"><ce:label>17.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Jensen</ce:surname><ce:given-name>O</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Site classification for the osseointegrated implant</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Prosthet Dent</sb:maintitle></sb:title><sb:volume-nr>61</sb:volume-nr></sb:series><sb:date>1989</sb:date></sb:issue><sb:pages><sb:first-page>228</sb:first-page><sb:last-page>234</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib18"><ce:label>18.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Jensen</ce:surname><ce:given-name>OT</ce:given-name></sb:author><sb:author><ce:surname>Greer</ce:surname><ce:given-name>RO</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Immediate placement of osseointegrating implants into the maxillary sinus augmented with mineralized cancellous allograft and Gore-Tex: second-stage surgical and histological findings</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:editors><sb:editor><ce:surname>Laney</ce:surname><ce:given-name>WR</ce:given-name></sb:editor><sb:editor><ce:surname>Tolman</ce:surname><ce:given-name>DE</ce:given-name></sb:editor></sb:editors><sb:title><sb:maintitle>Tissue integration in oral, orthopedic and maxillofacial reconstruction</sb:maintitle></sb:title><sb:date>1992</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>321</sb:first-page><sb:last-page>333</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib19"><ce:label>19.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Keller</ce:surname><ce:given-name>E</ce:given-name></sb:author><sb:author><ce:surname>van Roekel</ce:surname><ce:given-name>NB</ce:given-name></sb:author><sb:author><ce:surname>Desjardins</ce:surname><ce:given-name>RR</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Prosthetic-surgical reconstruction of severely resorbed maxilla with iliac bone grafting and tissue-integrated prosthesis</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>2</sb:volume-nr></sb:series><sb:date>1987</sb:date></sb:issue><sb:pages><sb:first-page>155</sb:first-page><sb:last-page>163</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib20"><ce:label>20.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Keller</ce:surname><ce:given-name>EE</ce:given-name></sb:author><sb:author><ce:surname>Eckert</ce:surname><ce:given-name>SE</ce:given-name></sb:author><sb:author><ce:surname>Tolman</ce:surname><ce:given-name>DE</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Maxillary antral and nasal one-stage inlay composite bone graft: preliminary report on 30 recipient sites</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>52</sb:volume-nr></sb:series><sb:date>1994</sb:date></sb:issue><sb:pages><sb:first-page>438</sb:first-page><sb:last-page>447</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib21"><ce:label>21.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Kent</ce:surname><ce:given-name>JN</ce:given-name></sb:author><sb:author><ce:surname>Block</ce:surname><ce:given-name>MS</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Simultaneous maxillary sinus floor bone grafting and placement of hydroxylapatite-coated implants</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>47</sb:volume-nr></sb:series><sb:date>1989</sb:date></sb:issue><sb:pages><sb:first-page>238</sb:first-page><sb:last-page>242</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib22"><ce:label>22.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Lekholm</ce:surname><ce:given-name>U</ce:given-name></sb:author><sb:author><ce:surname>Zarb</ce:surname><ce:given-name>GA</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Patient selection</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:editors><sb:editor><ce:surname>Brånemark</ce:surname><ce:given-name>PI</ce:given-name></sb:editor><sb:editor><ce:surname>Zarb</ce:surname><ce:given-name>GA</ce:given-name></sb:editor><sb:editor><ce:surname>Albrektsson</ce:surname><ce:given-name>T</ce:given-name></sb:editor></sb:editors><sb:title><sb:maintitle>Tissue-integrated prostheses: osseointegration in clinical dentistry</sb:maintitle></sb:title><sb:date>1985</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>199</sb:first-page><sb:last-page>209</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib23"><ce:label>23.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Lill</ce:surname><ce:given-name>W</ce:given-name></sb:author><sb:author><ce:surname>Thornton</ce:surname><ce:given-name>B</ce:given-name></sb:author><sb:author><ce:surname>Reichsthaler</ce:surname><ce:given-name>J</ce:given-name></sb:author><sb:author><ce:surname>Schneider</ce:surname><ce:given-name>B</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Statistical analyses on the success potential of osseointegrated implants: a retrospective single-dimension statistical analysis</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Prosthet Dent</sb:maintitle></sb:title><sb:volume-nr>69</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>176</sb:first-page><sb:last-page>185</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib24"><ce:label>24.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Lundgren</ce:surname><ce:given-name>S</ce:given-name></sb:author><sb:author><ce:surname>Nystrom</ce:surname><ce:given-name>E</ce:given-name></sb:author><sb:author><ce:surname>Nilson</ce:surname><ce:given-name>H</ce:given-name></sb:author><sb:author><ce:surname>Gunne</ce:surname><ce:given-name>J</ce:given-name></sb:author><sb:author><ce:surname>Lindhagen</ce:surname><ce:given-name>O</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Bone grafting to the maxillary sinus, nasal floor and anterior maxilla in the atrophic edentulous maxilla: a two-stage technique</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>26</sb:volume-nr></sb:series><sb:date>1997</sb:date></sb:issue><sb:pages><sb:first-page>428</sb:first-page><sb:last-page>434</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib25"><ce:label>25.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Mailath-Pokorny</ce:surname><ce:given-name>G</ce:given-name></sb:author><sb:author><ce:surname>Solar</ce:surname><ce:given-name>P</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Biomechanics of endosseous implants</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:editors><sb:editor><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:editor></sb:editors><sb:title><sb:maintitle>Endosseous implants: scientific and clinical aspects</sb:maintitle></sb:title><sb:date>1996</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>291</sb:first-page><sb:last-page>315</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib26"><ce:label>26.</ce:label><sb:reference><sb:comment>Abstract No 716</sb:comment><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Meng</ce:surname><ce:given-name>TR</ce:given-name></sb:author><sb:author><ce:surname>Rugh</ce:surname><ce:given-name>JD</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Biting force on overdenture and conventional denture patients</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Dent Res</sb:maintitle></sb:title><sb:volume-nr>62</sb:volume-nr></sb:series><sb:date>1983</sb:date></sb:issue><sb:pages><sb:first-page>249</sb:first-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib27"><ce:label>27.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Nyström</ce:surname><ce:given-name>E</ce:given-name></sb:author><sb:author><ce:surname>Kahnberg</ce:surname><ce:given-name>KE</ce:given-name></sb:author><sb:author><ce:surname>Gunne</ce:surname><ce:given-name>J</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Bone grafts and Brånemark implants in the treatment of the severely resorbed maxilla: a 2-year longitudinal study</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Impl</sb:maintitle></sb:title><sb:volume-nr>8</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>45</sb:first-page><sb:last-page>53</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib28"><ce:label>28.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Raghoebar</ce:surname><ce:given-name>GM</ce:given-name></sb:author><sb:author><ce:surname>Brouwer</ce:surname><ce:given-name>ThJ</ce:given-name></sb:author><sb:author><ce:surname>Reintsema</ce:surname><ce:given-name>H</ce:given-name></sb:author><sb:author><ce:surname>van Oort</ce:surname><ce:given-name>RP</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Augmentation of the maxillary sinus floor with autogenous bone for the placement of endosseous implants: a preliminary report</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>51</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>198</sb:first-page><sb:last-page>203</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib29"><ce:label>29.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Slavicek</ce:surname><ce:given-name>R</ce:given-name></sb:author><sb:author><ce:surname>Rambousek-Sperl</ce:surname><ce:given-name>K</ce:given-name></sb:author><sb:author><ce:surname>Babka</ce:surname><ce:given-name>A</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Functional-prosthetic aspects of implantology</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:editors><sb:editor><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:editor></sb:editors><sb:title><sb:maintitle>Endosseous implants: scientific and clinical aspects</sb:maintitle></sb:title><sb:date>1996</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>275</sb:first-page><sb:last-page>290</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib30"><ce:label>30.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Tatum</ce:surname><ce:given-name>H</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Maxillary and sinus implant reconstruction</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Dent Clin North Am</sb:maintitle></sb:title><sb:volume-nr>30</sb:volume-nr></sb:series><sb:date>1986</sb:date></sb:issue><sb:pages><sb:first-page>207</sb:first-page><sb:last-page>229</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib31"><ce:label>31.</ce:label><sb:reference><sb:contribution langtype="iso" xml:lang="de"><sb:authors><sb:author><ce:surname>Ulm</ce:surname><ce:given-name>C</ce:given-name></sb:author><sb:author><ce:surname>Solar</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>Matejka</ce:surname><ce:given-name>M</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Die Atrophie des zahnlosen und teilbezahnten Processus alveolaris maxillae</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Implantologie</sb:maintitle></sb:title><sb:volume-nr>1</sb:volume-nr></sb:series><sb:date>1993</sb:date></sb:issue><sb:pages><sb:first-page>305</sb:first-page><sb:last-page>313</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib32"><ce:label>32.</ce:label><sb:reference><sb:contribution langtype="iso" xml:lang="de"><sb:authors><sb:author><ce:surname>Ulm</ce:surname><ce:given-name>C</ce:given-name></sb:author><sb:author><ce:surname>Schedle</ce:surname><ce:given-name>A</ce:given-name></sb:author><sb:author><ce:surname>Solar</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>Matejka</ce:surname><ce:given-name>M</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author><sb:author><ce:surname>Donath</ce:surname><ce:given-name>K</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Charakteristika der Spongiosastruktur atropher Oberkiefer</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Z Stomatol</sb:maintitle></sb:title><sb:volume-nr>92</sb:volume-nr></sb:series><sb:date>1995</sb:date></sb:issue><sb:pages><sb:first-page>473</sb:first-page><sb:last-page>477</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib33"><ce:label>33.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Ulm</ce:surname><ce:given-name>C</ce:given-name></sb:author><sb:author><ce:surname>Solar</ce:surname><ce:given-name>P</ce:given-name></sb:author><sb:author><ce:surname>Gsellmann</ce:surname><ce:given-name>B</ce:given-name></sb:author><sb:author><ce:surname>Matejka</ce:surname><ce:given-name>M</ce:given-name></sb:author><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>The edentulous maxillary alveolar process in the region of the maxillary sinus: a study of physical dimension</sb:maintitle></sb:title></sb:contribution><sb:host><sb:issue><sb:series><sb:title><sb:maintitle>Int J Oral Maxillofac Surg</sb:maintitle></sb:title><sb:volume-nr>24</sb:volume-nr></sb:series><sb:date>1996</sb:date></sb:issue><sb:pages><sb:first-page>279</sb:first-page><sb:last-page>282</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib34"><ce:label>34.</ce:label><sb:reference><sb:contribution langtype="iso" xml:lang="de"><sb:authors><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Enossale Implantate in der oralen Chirurgie</sb:maintitle></sb:title></sb:contribution><sb:host><sb:edited-book><sb:date>1993</sb:date><sb:publisher><sb:name>Quintessenz Verlag</sb:name><sb:location>Berlin</sb:location></sb:publisher></sb:edited-book><sb:pages><sb:first-page>209</sb:first-page><sb:last-page>268</sb:last-page></sb:pages></sb:host></sb:reference></ce:bib-reference><ce:bib-reference id="bib35"><ce:label>35.</ce:label><sb:reference><sb:contribution langtype="en"><sb:authors><sb:author><ce:surname>Watzek</ce:surname><ce:given-name>G</ce:given-name></sb:author></sb:authors><sb:title><sb:maintitle>Endosseous implants: scientific and clinical aspects</sb:maintitle></sb:title></sb:contribution><sb:host><sb:book><sb:date>1996</sb:date><sb:publisher><sb:name>Quintessence</sb:name><sb:location>Chicago</sb:location></sb:publisher></sb:book></sb:host></sb:reference></ce:bib-reference></ce:bibliography-sec></ce:bibliography></tail></article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>Treatment of patients with extreme maxillary atrophy using sinus floor augmentation and implants: preliminary results</title></titleInfo><name type="personal"><namePart type="given">G.</namePart><namePart type="family">Watzek</namePart><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation><description>Address: Georg Watzek, MD, DDS Department of Oral Surgery Dental School of the University of Vienna Waehringerstraße 25a A-1090 Vienna Austria Tel: +43 (1) 40181 2500 Fax: +43 (1) 40181 2807</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Weber</namePart><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Th.</namePart><namePart type="family">Bernhart</namePart><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ch.</namePart><namePart type="family">Ulm</namePart><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Haas</namePart><affiliation>Department of Oral Surgery, University of Vienna, School of Dentistry, Vienna, Austria</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1998</dateIssued><copyrightDate encoding="w3cdtf">1998</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: Twenty consecutive patients with extreme maxillary atrophy underwent bilateral sinus floor augmentation, either with autogenous bone from the iliac crest or with a combination of autogenous bone and hydroxyapatite. One patient was treated using autogenous bone from the chin region. After a period of three to eight months, three to four implants were placed in each posterior maxilla. Only 10 out of 155 inserted implants were located in the anterior non-augmented maxilla. During the observation period of one to six years, four implants (one of them located in the anterior maxilla) had to be removed prior to prosthetic treatment. Another three implants were lost during the follow up period. This corresponds to a Kaplan-Meier survival probability of 95.4% after 70 months. No statistically significant difference in implant success was observed between women and men (P=0.16). All prosthetic suprastructures are still in function despite these implant losses. Mean peri-implant bone resorption was 1.34 mm with no statistically significant difference between implants placed more mesially and those placed more distally in the augmented area, though a trend could be observed (P=0.058) for a more pronounced bone resorption around implants placed in the premolar region. When a mean mesial and distal bone resorption of >2 mm was considered in the calculation of the success prognosis, the survival probability dropped to 74.7% after 70 months.</abstract><subject><genre>article-category</genre><topic>Trauma; oral surgery; implantology</topic></subject><subject lang="en"><genre>Key words</genre><topic>maxillary atrophy</topic><topic>sinus floor elevation</topic><topic>endosteal implants</topic></subject><relatedItem type="host"><titleInfo><title>International Journal of Oral & Maxillofacial Surgery</title></titleInfo><titleInfo type="abbreviated"><title>YIJOM</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">199812</dateIssued></originInfo><identifier type="ISSN">0901-5027</identifier><identifier type="PII">S0901-5027(98)X8025-2</identifier><part><date>199812</date><detail type="volume"><number>27</number><caption>vol.</caption></detail><detail type="issue"><number>6</number><caption>no.</caption></detail><extent unit="issue-pages"><start>413</start><end>496</end></extent><extent unit="pages"><start>428</start><end>434</end></extent></part></relatedItem><identifier type="istex">4381BFF222004CDB47F7ABD18A4617325A4FF58F</identifier><identifier type="ark">ark:/67375/6H6-0HX0V5TX-B</identifier><identifier type="DOI">10.1016/S0901-5027(98)80031-3</identifier><identifier type="PII">S0901-5027(98)80031-3</identifier><identifier type="ArticleID">98800313</identifier><accessCondition type="use and reproduction" contentType="copyright">©1998 Munksgaard International Publishers Ltd.</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource><recordOrigin>Munksgaard International Publishers Ltd., ©1998</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/4381BFF222004CDB47F7ABD18A4617325A4FF58F/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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