Conclusions : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
Conclusions : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
author: Pia Baumgart, Holger Kirsten, Rainer Haak, Constanze Olms | publisher: drg. Andreas Tjandra, Sp. Perio, FISID
The present study demonstrates that elastic PICN crowns on rigid one-piece zirconia implants seem to be a promising material combination for clinical practice. Though the crowns suffered major wear after CS, the stability was not affected, and no catastrophic failure occurred. However, clinical trials are essential to examine the behavior of the material combination, especially in comparison to other restorative materials.
Micro-CT for replicas proved to be able to measure surface wear of dental restorations.
Serial posts:
- Abstract : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Background : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Methods : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [1]
- Methods : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [2]
- Methods : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [3]
- Results : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Discussion : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [1]
- Discussion : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [2]
- Discussion : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [3]
- Conclusions : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Abbreviations : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- References : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [1]
- References : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation [2]
- Acknowledgements : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Author information : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Ethics declarations : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Rights and permissions : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- About this article : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Table 1 Micro-CT scanning parameters of the replicas before and after CS : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Table 2 Mean (standard deviation) of assessed parameters : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Table 3 Stability of conditions across four CS rounds : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implants after long-term chewing simulation
- Fig. 1. Luted crown on embedded implant before chewing simulation : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implant
- Fig. 2. Four replicas on specimen stubs and foam pellets in the sample holder of the Micro-CT : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implant
- Fig. 3. Area of abrasion (yellow surface) and maximum vertical wear (arrow) : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implant
- Fig. 4. Luting agent located mostly in the crown (a) and only sparsely on the implant (b). A crown fragment is remaining on the implant : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implant
- Fig. 5. SEM images of the mesial margin of abrasion under topography contrast (a) and material contrast (b) : Biomechanical properties of polymer-infiltrated ceramic crowns on one-piece zirconia implant