Influence of connector dimensions on the stress distribution of monolithic zirconia and lithium-di-silicate inlay retained fixed dental prostheses – A 3D finite element analysis

Conclusion Increasing the connector dimensions up to 4 mm × 4 mm, has a significant improvement in the stress distribution among both materials, making it suitable as a posterior restorative material in all ceramic inlay retained Fixed Dental Prosthesis. Further long term clinical studies are required.

Source: Tanta Dental Journal - February 28, 2015 Category: Dentistry Source Type: research