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Mechanical behavior of provisional implant prosthetic abutments
Introduction: Implant-supported prostheses have to overcome a major difficulty presented by the morphology and esthetics of peri-implant tissues in the anterior sector. Diverse therapeutic techniques are used for managing the mucosa adjacent to the implant and the most noteworthy is immediate/deferr...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medicina Oral S.L.
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4320428/ https://www.ncbi.nlm.nih.gov/pubmed/25129253 http://dx.doi.org/10.4317/medoral.19958 |
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author | Agustín-Panadero, Rubén Serra-Pastor, Blanca Roig-Vanaclocha, Ana Román-Rodriguez, Juan-Luis Fons-Font, Antonio |
author_facet | Agustín-Panadero, Rubén Serra-Pastor, Blanca Roig-Vanaclocha, Ana Román-Rodriguez, Juan-Luis Fons-Font, Antonio |
author_sort | Agustín-Panadero, Rubén |
collection | PubMed |
description | Introduction: Implant-supported prostheses have to overcome a major difficulty presented by the morphology and esthetics of peri-implant tissues in the anterior sector. Diverse therapeutic techniques are used for managing the mucosa adjacent to the implant and the most noteworthy is immediate/deferred fixed provisionalization. Objectives: In vitro testing of strength and deformation of implant prosthetic abutments made from different materials (Titanium/PEEK/methacrylate). Material and Methods: Forty Sweden&Martina® implant prosthetic abutments (n=40) were divided into five groups: Group MP: methacrylate provisional abutments with machined titanium base; Group PP: Poly ether ether ketone (PEEK) provisional abutments; Group TP: titanium provisional abutments; Group TAD: titanium anti-rotational definitive abutments; Group TRD: titanium rotational definitive abutments. Their mechanical behavior under static loading was analyzed. Samples were examined under a microscope to determine the type of fracture produced. Results and Conclusions: Definitive anti-rotational titanium abutments and definitive rotational titanium abutments achieved the best mean compression strength, while PEEK resin provisional abutments obtained the lowest. The group that showed the greatest elastic deformation was the group of titanium provisional abutments. Key words:Immediate loading, immediate provisionalization, implant prosthetic abutment, definitive implant prosthetic abutment. |
format | Online Article Text |
id | pubmed-4320428 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Medicina Oral S.L. |
record_format | MEDLINE/PubMed |
spelling | pubmed-43204282015-02-13 Mechanical behavior of provisional implant prosthetic abutments Agustín-Panadero, Rubén Serra-Pastor, Blanca Roig-Vanaclocha, Ana Román-Rodriguez, Juan-Luis Fons-Font, Antonio Med Oral Patol Oral Cir Bucal Research Introduction: Implant-supported prostheses have to overcome a major difficulty presented by the morphology and esthetics of peri-implant tissues in the anterior sector. Diverse therapeutic techniques are used for managing the mucosa adjacent to the implant and the most noteworthy is immediate/deferred fixed provisionalization. Objectives: In vitro testing of strength and deformation of implant prosthetic abutments made from different materials (Titanium/PEEK/methacrylate). Material and Methods: Forty Sweden&Martina® implant prosthetic abutments (n=40) were divided into five groups: Group MP: methacrylate provisional abutments with machined titanium base; Group PP: Poly ether ether ketone (PEEK) provisional abutments; Group TP: titanium provisional abutments; Group TAD: titanium anti-rotational definitive abutments; Group TRD: titanium rotational definitive abutments. Their mechanical behavior under static loading was analyzed. Samples were examined under a microscope to determine the type of fracture produced. Results and Conclusions: Definitive anti-rotational titanium abutments and definitive rotational titanium abutments achieved the best mean compression strength, while PEEK resin provisional abutments obtained the lowest. The group that showed the greatest elastic deformation was the group of titanium provisional abutments. Key words:Immediate loading, immediate provisionalization, implant prosthetic abutment, definitive implant prosthetic abutment. Medicina Oral S.L. 2015-01 2014-08-17 /pmc/articles/PMC4320428/ /pubmed/25129253 http://dx.doi.org/10.4317/medoral.19958 Text en Copyright: © 2015 Medicina Oral S.L. http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Agustín-Panadero, Rubén Serra-Pastor, Blanca Roig-Vanaclocha, Ana Román-Rodriguez, Juan-Luis Fons-Font, Antonio Mechanical behavior of provisional implant prosthetic abutments |
title | Mechanical behavior of provisional implant prosthetic abutments |
title_full | Mechanical behavior of provisional implant prosthetic abutments |
title_fullStr | Mechanical behavior of provisional implant prosthetic abutments |
title_full_unstemmed | Mechanical behavior of provisional implant prosthetic abutments |
title_short | Mechanical behavior of provisional implant prosthetic abutments |
title_sort | mechanical behavior of provisional implant prosthetic abutments |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4320428/ https://www.ncbi.nlm.nih.gov/pubmed/25129253 http://dx.doi.org/10.4317/medoral.19958 |
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