Glass–fibre-reinforced-composite fixed partial dentures on dental implants
Behr, M. ; Rosentritt, M. ; Lang, R. ; Chazot, C. ; Handel, G.
Oxford UK : Blackwell Science Ltd
Published 2001
Oxford UK : Blackwell Science Ltd
Published 2001
| ISSN: |
1365-2842
|
|---|---|
| Source: |
Blackwell Publishing Journal Backfiles 1879-2005
|
| Topics: |
Medicine
|
| Notes: |
The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible.
|
| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798290124820185088 |
|---|---|
| autor | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. |
| autorsonst | Chazot, C. Handel, G. |
| book_url | http://dx.doi.org/10.1111/j.1365-2842.2001.00768.x |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLZ243050496 |
| insertion_date | 2012-04-27 |
| issn | 1365-2842 |
| journal_name | Journal of oral rehabilitation |
| materialart | 1 |
| notes | The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible. |
| package_name | Blackwell Publishing |
| publikationsjahr_anzeige | 2001 |
| publikationsjahr_facette | 2001 |
| publikationsjahr_intervall | 7999:2000-2004 |
| publikationsjahr_sort | 2001 |
| publikationsort | Oxford UK |
| publisher | Blackwell Science Ltd |
| reference | 28 (2001), S. 0 |
| search_space | articles |
| shingle_author_1 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. |
| shingle_author_2 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. |
| shingle_author_3 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. |
| shingle_author_4 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. |
| shingle_catch_all_1 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. Glass–fibre-reinforced-composite fixed partial dentures on dental implants Blackwell Science Ltd The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible. 1365-2842 13652842 |
| shingle_catch_all_2 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. Glass–fibre-reinforced-composite fixed partial dentures on dental implants Blackwell Science Ltd The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible. 1365-2842 13652842 |
| shingle_catch_all_3 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. Glass–fibre-reinforced-composite fixed partial dentures on dental implants Blackwell Science Ltd The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible. 1365-2842 13652842 |
| shingle_catch_all_4 | Behr, M. Rosentritt, M. Lang, R. Chazot, C. Handel, G. Glass–fibre-reinforced-composite fixed partial dentures on dental implants Blackwell Science Ltd The objective was to investigate the fracture strength and marginal fit of implant suprastructures made of fibre-reinforced composite which were fixed onto the implants using cementation or screws. A sample (n=8) of 4-unit bridges, made of the fibre-reinforced composite Vectris/Targis, were adhesively cemented onto titanium conical implant abutments. The second sample consisted of eight screwable Vectris/Targis bridges which were based on prototypes of titanium crown bases. After a 5 year simulation of thermal cycling and mechanical loading (TCML), all specimen were loaded to fracture. Marginal fit was investigated using a semiquantitative SEM analysis. The cemented 4-unit bridges showed a fracture strength of 1553 N (Q1=1498 N, Q3=1825 N) and the screw-fixed bridges had a median of 1457 N (Q1=1223 N, Q3= 1781 N). The analysis of the marginal adaptation showed similar results of cemented and screwed bridges. The bond between the Targis facing-material and the composite cement was significantly deteriorated after TCML. Conclusion: Suprastructures made of glass–fibre-reinforced composite could become an alternative to reconstructions with a metal-framework. Both, fixation onto the implants with screws or cementation, are possible. 1365-2842 13652842 |
| shingle_title_1 | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| shingle_title_2 | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| shingle_title_3 | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| shingle_title_4 | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| sigel_instance_filter | dkfz geomar wilbert ipn albert |
| source_archive | Blackwell Publishing Journal Backfiles 1879-2005 |
| timestamp | 2024-05-06T08:11:44.926Z |
| titel | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| titel_suche | Glass–fibre-reinforced-composite fixed partial dentures on dental implants |
| topic | WW-YZ |
| uid | nat_lic_papers_NLZ243050496 |