Evaluation of the stress concentration of different incisal ridge preparations of porcelain veneers (Finite element analysis)

• मुख्य लेखक: Abbas F Al-Huwaizi (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: College of Dentistry/ University of Baghdad, 2013-12-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

Background: Porcelain veneers are under a great deal of stress which may lead to clinical failure as fracture or dettachment. This study examined whether different finishing lines and lingual shoulder preparations in the incisal area of the maxillary central incisor affect the bond of the porcelain...