Abstract
Customization of post-and-cores using computer-aided design and computer-aided manufacturing
(CAD-CAM) requires the scanning of a pattern and the subsequent digital design. This
technique describes a method of fabricating a CAD-CAM-customized post-and-core designed
from a scanned polyvinyl siloxane impression and milled from a nanoparticle/nanocluster-filled
resin block. The polyvinyl siloxane impression allowed a faster and more efficient
customization of the CAD-CAM post-and-core than a conventional acrylic resin pattern.
The properties of the nanoparticle/nanocluster filled resin block make the material
suitable for chairside CAD-CAM post-and-core fabrication.
To read this article in full you will need to make a payment
Purchase one-time access:
Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online accessOne-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
Subscribe:
Subscribe to Journal of Prosthetic DentistryAlready a print subscriber? Claim online access
Already an online subscriber? Sign in
Register: Create an account
Institutional Access: Sign in to ScienceDirect
References
- Bond strength performance of different resin composites used as core materials around fiber posts.Dent Mater. 2007; 23: 95-99
- Flexural properties of endodontic posts and human root dentin.Dent Mater. 2007; 23: 1129-1135
- Fabrication of a custom-made ceramic post and core using CAD-CAM technology.J Prosthet Dent. 2007; 98: 161-162
- The adhesion between fibre posts and composite resin cores: The evaluation of microtensile bond strength following various surface chemical treatments to posts.Int Endod J. 2006; 39: 31-39
- Influence of customized composite resin fibreglass posts on the mechanics of restored treated teeth.Int Endod J. 2012; 45: 146-155
- Survival time of cast post and cores: A 10-year retrospective study.J Dent. 2007; 35: 50-58
- Clinical marginal and internal adaptation of CAD/CAM milling, laser sintering, and cast metal ceramic crowns.J Prosthet Dent. 2014; 112: 909-913
- CAD/CAM-machining effects on Y-TZP zirconia.Dent Mater. 2004; 20: 655-662
- CAD/CAM fabricated single-unit all-ceramic post-core-crown restoration.J Conserv Dent. 2011; 14: 86
- The milled ceramic post and core: A functional and esthetic alternative.J Prosthet Dent. 2007; 98: 486-487
- Use of a CAD/CAM-fabricated glass fiber post and core to restore fractured anterior teeth: A clinical report.J Prosthet Dent. 2010; 103: 330-333
- Effect of CAD/CAM glass fiber post-core on cement micromorphology and fracture resistance of endodontically treated roots.Am J Dent. 2017; 30: 3-8
- Mechanical properties of resin-ceramic CAD/CAM restorative materials.J Prosthet Dent. 2015; 114: 587-593
- Accuracy of cast posts fabricated by the direct and the indirect techniques.J Prosthet Dent. 2016; 116: 411-415
- Randomized clinical trial of the influence of impression technique on the fabrication of cast metal posts.J Prosthet Dent. 2016; 116: 47-51
Article info
Publication history
Published online: February 21, 2018
Identification
Copyright
© 2017 by the Editorial Council for The Journal of Prosthetic Dentistry.
