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Effect of anatomic, semi-anatomic and non-anatomic occlusal surface tooth preparations on the adaptation of zirconia copings
PURPOSE: To compare the accuracy of marginal and internal adaptation of zirconia (Zr) copings fabricated on anatomic (A), semi-anatomic (SA) and non-anatomic (NA) occlusal surface preparations. MATERIALS AND METHODS: 45 extracted bicuspid teeth were prepared for receiving zirconia crowns, with diffe...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Korean Academy of Prosthodontics
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4279041/ https://www.ncbi.nlm.nih.gov/pubmed/25551003 http://dx.doi.org/10.4047/jap.2014.6.6.444 |