Peri Implantitis
Mostrando 13-24 de 29 artigos, teses e dissertações.
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13. Periodontal disease, peri-implant disease and levels of salivary biomarkers IL-1β, IL-10, RANK, OPG, MMP-2, TGF-β and TNF-α: follow-up over 5 years
Abstract Objective The aim of this study was to evaluate the levels of salivary biomarkers IL-1β, IL-10, RANK, OPG, MMP-2, TG-β and TNF-α in individuals with diagnosis of peri-implant mucositis in the absence or presence of periodontal and peri-implant maintenance therapy (TMPP) over 5 years. Material and Methods Eighty individuals diagnosed with peri
J. Appl. Oral Sci.. Publicado em: 21/02/2019
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14. Influence of implantoplasty on stress distribution of exposed implants at different bone insertion levels
Abstract This study evaluated the effect of implantoplasty on different bone insertion levels of exposed implants. A model of the Bone Level Tapered implant (Straumann Institute, Waldenburg, Switzerland) was created through the Rhinoceros software (version 5.0 SR8, McNeel North America, Seattle, WA, USA). The abutment was fixed to the implant through a reten
Braz. oral res.. Publicado em: 07/12/2017
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15. Haplotypes in BMP4 and FGF Genes Increase the Risk of Peri-Implantitis
Resumo Apesar do alto índice de sucesso em implantodontia, falhas tem aumentado drasticamente, estando associadas ao desenvolvimento de peri-implantite. A perda óssea peri-implantar é influenciada por múltiplos fatores, incluindo causas genéticas e ambientais. As BMPs (proteínas ósseas morfogenéticas) são fatores de crescimento indutores da formaç�
Braz. Dent. J.. Publicado em: 2016-08
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16. Antiseptics and microcosm biofilm formation on titanium surfaces
Abstract Oral rehabilitation with osseointegrated implants is a way to restore esthetics and masticatory function in edentulous patients, but bacterial colonization around the implants may lead to mucositis or peri-implantitis and consequent implant loss. Peri-implantitis is the main complication of oral rehabilitation with dental implants and, therefore, it
Braz. oral res.. Publicado em: 08/03/2016
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17. Prevalence of peri-implant disease on platform switching implants: a cross-sectional pilot study
The objective of this study was to assess the prevalence of mucositis and peri-implantitis associated with the use of two types of implants—conventional versus platform switching after one year of loading. A longitudinal study of 64 implants in 25 patients was performed. Clinical variables, such as clinical pocket depth and bleeding upon probing, plaque, m
Braz. oral res.. Publicado em: 15/12/2015
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18. Microcosm Biofilm Formation on Titanium Surfaces
Risk factors associated with peri-implantitis are related to the biofilm composition around the implant and the ability of bacterial adhesion. This study evaluated the biofilm formation on different surfaces of commercially pure titanium (CP Ti) grade 4 after 12, 24, 48 and 168 hours using the microcosm technique and scanning electron microscopy (SEM). The f
Mat. Res.. Publicado em: 2015-08
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19. Does the number of implants have any relation with peri-implant disease?
Objective: The aim of this study was to evaluate the relationship between the number of pillar implants of implant-supported fixed prostheses and the prevalence of periimplant disease. Material and Methods: Clinical and radiographic data were obtained for the evaluation. The sample consisted of 32 patients with implant-supported fixed prostheses in functi
J. Appl. Oral Sci.. Publicado em: 2014-10
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20. Antimicrobial mouthrinse use as an adjunct method in peri-implant biofilm control
Great possibilities for oral rehabilitation emerged as a result of scientific consolidation, as well as a large number of dental implant applications. Along with implants appeared diseases such as mucositis and peri-implantitis, requiring management through several strategies applied at different stages. Biofilm accumulation is associated with clinical signs
Braz. oral res.. Publicado em: 2014
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21. Estudo in vitro de um material para selamento da interface implante-intermediário do tipo minipilar cônico em implantes de hexágono externo, hexágono interno e cone morse / In vitro sealing of a material of implant-abutment interface of mini conical pillar: inimplant external hexagon, internal hexagon and Morse taper
Microbial and fluidic leakage in the implant-abutment interface are shown in literature through a variety of studies, accusing the space that exists between the components of the implant, called \"GAP\", which seems to be the source of the microorganism infiltration, either from the external to the internal environment or the inverse, resulting in inflammato
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/05/2012
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22. Análise microbiológica comparativa da ação de diferentes agentes descontaminantes sobre superfícies de titânio / Microbiological comparison of different decontaminant agents on rough and smooth titanium surfaces: microbiological analysis
Actually, the titanium implants are a successful option of treatment in Dentistry. However, failures are possible to occur due to surface exposition to oral environment immediately or lately after its implantation. The titanium implants surfaces can be infected by bacteria and its products similarly to dental roots surfaces. The contaminants turn the inflamm
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/09/2011
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23. Expression of HMGB1 and HMGN2 in gingival tissues, GCF and PICF of periodontitis patients and peri-implantitis
High mobility group chromosomal protein B1 (HMGB1) and N2 (HMGN2), two members of High mobility group (HMG) family, play important role in inflammation. The purposes of this study were to investigate the expression of HMGB1 and HMGN2 in periodontistis. The expression of HMGB1 and HMGN2 mRNA in gingival tissues and gingival crevicular fluid (GCF) in chronic p
Brazilian Journal of Microbiology. Publicado em: 2011-09
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24. Perfil clínico e imunológico das doenças peri-implantares antes e após terapia mecânica anti-infecciosas
Existem poucas evidências sobre o perfil inflamatório ao redor de implantes saudáveis e doentes e sobre o efeito das terapias anti-infecciosas na resposta imune do hospedeiro. Sendo assim, os objetivos deste estudo foram: 1- comparar o perfil imunológico em implantes saudáveis, com mucosite e com peri-implantite. 2- avaliar, após 90 dias, o efeito da t
Publicado em: 2008