Comparative in vivo study of commercially pure Ti implants with surfaces modified by laser with and without silicate deposition: Biomechanical and scanning electron microscopy analysis
Identifieur interne : 002D08 ( Main/Exploration ); précédent : 002D07; suivant : 002D09Comparative in vivo study of commercially pure Ti implants with surfaces modified by laser with and without silicate deposition: Biomechanical and scanning electron microscopy analysis
Auteurs : Francisley A. Souza [Brésil] ; Thallita P. Queiroz [Brésil] ; Antônio C. Guastaldi [Brésil] ; Idelmo R. Garcia-Júnior [Brésil] ; Osvaldo Magro-Filho [Brésil] ; Renato S. Nishioka [Brésil] ; Karin E. Sisti [Brésil] ; Celso K. Sonoda [Brésil]Source :
- Journal of Biomedical Materials Research Part B: Applied Biomaterials [ 1552-4973 ] ; 2013-01.
Descripteurs français
- Wicri :
- topic : Biomatériau, Titane.
English descriptors
- KwdEn :
- Acid etching, Airborne particle abrasion, Albrektsson, Appl biomater, Biomaterials, Biomaterials group, Biomechanical, Biomechanical analysis, Biomechanical study, Biomed, Biomed mater, Biomedical materials research, Bone integration, Bone tissue, Conexao sistemas, Days postoperative, Dent educ, Dental implants, Different surfaces, Dual surfaces, Etching, Gure, Higher removal torque values, Histomorphometric study, Implant, Implant dent, Implant surface, Implant surfaces, Implantation, Initial periods, Laser, Laser beam, Laser surface, Machined, Machined implants, Machined surface, Mater, Mesquita filho unesp, Miniature pigs, Online, Online issue, Oral maxillofac implants, Osseointegration, Paulo, Rabbit tibias, Removal torque, Removal torque value, Removal torque values, Repair process, Roughness values, Sodium silicate, Statistical analysis, Subtraction methods, Tibial metaphysis, Titanium, Titanium implants, Titanium surface, Topographic characterization, Torque, Torque removal study, Tukey test, Twist drill, Univ estadual paulista, Wiley periodicals.
- Teeft :
- Acid etching, Airborne particle abrasion, Albrektsson, Appl biomater, Biomaterials, Biomaterials group, Biomechanical, Biomechanical analysis, Biomechanical study, Biomed, Biomed mater, Biomedical materials research, Bone integration, Bone tissue, Conexao sistemas, Days postoperative, Dent educ, Dental implants, Different surfaces, Dual surfaces, Etching, Gure, Higher removal torque values, Histomorphometric study, Implant, Implant dent, Implant surface, Implant surfaces, Implantation, Initial periods, Laser, Laser beam, Laser surface, Machined, Machined implants, Machined surface, Mater, Mesquita filho unesp, Miniature pigs, Online, Online issue, Oral maxillofac implants, Osseointegration, Paulo, Rabbit tibias, Removal torque, Removal torque value, Removal torque values, Repair process, Roughness values, Sodium silicate, Statistical analysis, Subtraction methods, Tibial metaphysis, Titanium, Titanium implants, Titanium surface, Topographic characterization, Torque, Torque removal study, Tukey test, Twist drill, Univ estadual paulista, Wiley periodicals.
Abstract
The purpose of this study was to evaluate commercially pure titanium implant surfaces modified by laser beam (LS) and LS associated with sodium silicate (SS) deposition, and compare them with machined surface (MS) and dual acid‐etching surfaces (AS) modified. Topographic characterization was performed by scanning electron microscopy–X‐ray energy dispersive spectroscopy (SEM–EDX), and by mean roughness measurement before surgery. Thirty rabbits received 60 implants in their right and left tibias. One implant of each surface in each tibia. The implants were removed by reverse torque for vivo biomechanical analysis at 30, 60, and 90 days postoperative. In addition, the surface of the implants removed at 30 days postoperative was analyzed by SEM–EDX. The topographic characterization showed differences between the analyzed surfaces, and the mean roughness values of LS and SS were statistically higher than AS and MS. At 30 days, values removal torque LS and SS groups showed a statistically significant difference (p < 0.05) when compared with MS and AS. At 60 days, groups LS and SS showed statistically significant difference (p < 0.05) when compared with MS. At 90 days, only group SS presented statistically higher (p < 0.05) in comparison with MS. The authors can conclude that physical chemistry properties and topographical of LS and SS implants increases bone‐implant interaction and provides higher degree of osseointegration when compared with MS and AS. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 101B: 76–84, 2013.
Url:
DOI: 10.1002/jbm.b.32818
Affiliations:
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Souza</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Surgery and General Clinic, Araçatuba Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Brésil</country></affiliation><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Correspondence address: Department of Surgery and General Clinic, Araçatuba Dental School, University São Paulo State – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Queiroz, Thallita P" sort="Queiroz, Thallita P" uniqKey="Queiroz T" first="Thallita P." last="Queiroz">Thallita P. Queiroz</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Surgery and General Clinic, Araçatuba Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Guastaldi, Antonio C" sort="Guastaldi, Antonio C" uniqKey="Guastaldi A" first="Antônio C." last="Guastaldi">Antônio C. Guastaldi</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Physical Chemistry, Biomaterials Group, Institute of Chemistry, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Garcia Nior, Idelmo R" sort="Garcia Nior, Idelmo R" uniqKey="Garcia Nior I" first="Idelmo R." last="Garcia-Júnior">Idelmo R. Garcia-Júnior</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Surgery and General Clinic, Araçatuba Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Magro Ilho, Osvaldo" sort="Magro Ilho, Osvaldo" uniqKey="Magro Ilho O" first="Osvaldo" last="Magro-Filho">Osvaldo Magro-Filho</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Surgery and General Clinic, Araçatuba Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Nishioka, Renato S" sort="Nishioka, Renato S" uniqKey="Nishioka R" first="Renato S." last="Nishioka">Renato S. Nishioka</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthesis, São José dos Campos Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Sisti, Karin E" sort="Sisti, Karin E" uniqKey="Sisti K" first="Karin E." last="Sisti">Karin E. Sisti</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Clinical Surgery, Medical School, Univ Federal of Mato Grosso do Sul – UFMS</wicri:regionArea><placeName><region type="state">Mato Grosso do Sul</region></placeName></affiliation></author><author><name sortKey="Sonoda, Celso K" sort="Sonoda, Celso K" uniqKey="Sonoda C" first="Celso K." last="Sonoda">Celso K. Sonoda</name><affiliation wicri:level="2"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Surgery and General Clinic, Araçatuba Dental School, Univ Estadual Paulista Júlio de Mesquita Filho – UNESP</wicri:regionArea><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Biomedical Materials Research Part B: Applied Biomaterials</title><title level="j" type="alt">JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B: APPLIED BIOMATERIALS</title><idno type="ISSN">1552-4973</idno><idno type="eISSN">1552-4981</idno><imprint><biblScope unit="vol">101B</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="76">76</biblScope><biblScope unit="page" to="84">84</biblScope><biblScope unit="page-count">9</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2013-01">2013-01</date></imprint><idno type="ISSN">1552-4973</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1552-4973</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acid etching</term><term>Airborne particle abrasion</term><term>Albrektsson</term><term>Appl biomater</term><term>Biomaterials</term><term>Biomaterials group</term><term>Biomechanical</term><term>Biomechanical analysis</term><term>Biomechanical study</term><term>Biomed</term><term>Biomed mater</term><term>Biomedical materials research</term><term>Bone integration</term><term>Bone tissue</term><term>Conexao sistemas</term><term>Days postoperative</term><term>Dent educ</term><term>Dental implants</term><term>Different surfaces</term><term>Dual surfaces</term><term>Etching</term><term>Gure</term><term>Higher removal torque values</term><term>Histomorphometric study</term><term>Implant</term><term>Implant dent</term><term>Implant surface</term><term>Implant surfaces</term><term>Implantation</term><term>Initial periods</term><term>Laser</term><term>Laser beam</term><term>Laser surface</term><term>Machined</term><term>Machined implants</term><term>Machined surface</term><term>Mater</term><term>Mesquita filho unesp</term><term>Miniature pigs</term><term>Online</term><term>Online issue</term><term>Oral maxillofac implants</term><term>Osseointegration</term><term>Paulo</term><term>Rabbit tibias</term><term>Removal torque</term><term>Removal torque value</term><term>Removal torque values</term><term>Repair process</term><term>Roughness values</term><term>Sodium silicate</term><term>Statistical analysis</term><term>Subtraction methods</term><term>Tibial metaphysis</term><term>Titanium</term><term>Titanium implants</term><term>Titanium surface</term><term>Topographic characterization</term><term>Torque</term><term>Torque removal study</term><term>Tukey test</term><term>Twist drill</term><term>Univ estadual paulista</term><term>Wiley periodicals</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Acid etching</term><term>Airborne particle abrasion</term><term>Albrektsson</term><term>Appl biomater</term><term>Biomaterials</term><term>Biomaterials group</term><term>Biomechanical</term><term>Biomechanical analysis</term><term>Biomechanical study</term><term>Biomed</term><term>Biomed mater</term><term>Biomedical materials research</term><term>Bone integration</term><term>Bone tissue</term><term>Conexao sistemas</term><term>Days postoperative</term><term>Dent educ</term><term>Dental implants</term><term>Different surfaces</term><term>Dual surfaces</term><term>Etching</term><term>Gure</term><term>Higher removal torque values</term><term>Histomorphometric study</term><term>Implant</term><term>Implant dent</term><term>Implant surface</term><term>Implant surfaces</term><term>Implantation</term><term>Initial periods</term><term>Laser</term><term>Laser beam</term><term>Laser surface</term><term>Machined</term><term>Machined implants</term><term>Machined surface</term><term>Mater</term><term>Mesquita filho unesp</term><term>Miniature pigs</term><term>Online</term><term>Online issue</term><term>Oral maxillofac implants</term><term>Osseointegration</term><term>Paulo</term><term>Rabbit tibias</term><term>Removal torque</term><term>Removal torque value</term><term>Removal torque values</term><term>Repair process</term><term>Roughness values</term><term>Sodium silicate</term><term>Statistical analysis</term><term>Subtraction methods</term><term>Tibial metaphysis</term><term>Titanium</term><term>Titanium implants</term><term>Titanium surface</term><term>Topographic characterization</term><term>Torque</term><term>Torque removal study</term><term>Tukey test</term><term>Twist drill</term><term>Univ estadual paulista</term><term>Wiley periodicals</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Biomatériau</term><term>Titane</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The purpose of this study was to evaluate commercially pure titanium implant surfaces modified by laser beam (LS) and LS associated with sodium silicate (SS) deposition, and compare them with machined surface (MS) and dual acid‐etching surfaces (AS) modified. Topographic characterization was performed by scanning electron microscopy–X‐ray energy dispersive spectroscopy (SEM–EDX), and by mean roughness measurement before surgery. Thirty rabbits received 60 implants in their right and left tibias. One implant of each surface in each tibia. The implants were removed by reverse torque for vivo biomechanical analysis at 30, 60, and 90 days postoperative. In addition, the surface of the implants removed at 30 days postoperative was analyzed by SEM–EDX. The topographic characterization showed differences between the analyzed surfaces, and the mean roughness values of LS and SS were statistically higher than AS and MS. At 30 days, values removal torque LS and SS groups showed a statistically significant difference (p < 0.05) when compared with MS and AS. At 60 days, groups LS and SS showed statistically significant difference (p < 0.05) when compared with MS. At 90 days, only group SS presented statistically higher (p < 0.05) in comparison with MS. The authors can conclude that physical chemistry properties and topographical of LS and SS implants increases bone‐implant interaction and provides higher degree of osseointegration when compared with MS and AS. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 101B: 76–84, 2013.</div></front></TEI><affiliations><list><country><li>Brésil</li></country><region><li>Mato Grosso do Sul</li><li>État de São Paulo</li></region></list><tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Souza, Francisley A" sort="Souza, Francisley A" uniqKey="Souza F" first="Francisley A." last="Souza">Francisley A. Souza</name></region><name sortKey="Garcia Nior, Idelmo R" sort="Garcia Nior, Idelmo R" uniqKey="Garcia Nior I" first="Idelmo R." last="Garcia-Júnior">Idelmo R. Garcia-Júnior</name><name sortKey="Guastaldi, Antonio C" sort="Guastaldi, Antonio C" uniqKey="Guastaldi A" first="Antônio C." last="Guastaldi">Antônio C. Guastaldi</name><name sortKey="Magro Ilho, Osvaldo" sort="Magro Ilho, Osvaldo" uniqKey="Magro Ilho O" first="Osvaldo" last="Magro-Filho">Osvaldo Magro-Filho</name><name sortKey="Nishioka, Renato S" sort="Nishioka, Renato S" uniqKey="Nishioka R" first="Renato S." last="Nishioka">Renato S. Nishioka</name><name sortKey="Queiroz, Thallita P" sort="Queiroz, Thallita P" uniqKey="Queiroz T" first="Thallita P." last="Queiroz">Thallita P. Queiroz</name><name sortKey="Sisti, Karin E" sort="Sisti, Karin E" uniqKey="Sisti K" first="Karin E." last="Sisti">Karin E. Sisti</name><name sortKey="Sonoda, Celso K" sort="Sonoda, Celso K" uniqKey="Sonoda C" first="Celso K." last="Sonoda">Celso K. Sonoda</name><name sortKey="Souza, Francisley A" sort="Souza, Francisley A" uniqKey="Souza F" first="Francisley A." last="Souza">Francisley A. Souza</name><name sortKey="Souza, Francisley A" sort="Souza, Francisley A" uniqKey="Souza F" first="Francisley A." last="Souza">Francisley A. Souza</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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