Effect of Margin Designs on the Marginal Adaptation of Zirconia Copings

• Main Authors: Syed Rashid Habib (Author), Mohammed Ginan Al Ajmi (Author), Mohammed Al Dhafyan (Author), Abdulrehman Jomah (Author), Haytham Abualsaud (Author), Mazen Almashali (Author)
• Format: Book
• Published: University of Zagreb. School of Dental Medicine, 2017-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: The aim of this in vitro study was to investigate the effect of Shoulder versus Chamfer margin design on the marginal adaptation of zirconia (Zr) copings. Materials and Methods: 40 extracted molar teeth were mounted in resin and prepared for zirconia crowns with two margin preparation des...