Mechanical longevity estimation model for post-and-core restorations

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Mechanical longevity estimation model for post-and-core restorations.

OBJECTIVES The aim of this study was to integrate existing knowledge of in vitro strength of post-and-cores and masticatory loading to arrive at longevity estimates for post-and-core restorations when subjected to clinically relevant loads. METHODS A biomechanical model was developed to predict the in vivo longevity. This method was applied to direct post-and-core restorations with amalgam or...

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The efficacy of restorative dentistry is dependent on a number of factors, including material quality, operator proficiency and the oral hygiene of the patient. The sum effect of all factors can be measured by recording the longevity of the restorations. Many studies focus on the age of restorations at the time of failure, others include the longevity of restorations which remain in situ. The s...

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Longevity of Amalgam Build-Up Restorations in Endodontically Treated Teeth

Background and Aim: Restoration of endodontically treated teeth is one of the most important and challenging topics in restorative dentistry. Longevity of such restorations is an essential factor in treatment planning. Amalgam build-up is a conservative method for restoration of endodontically treated teeth. Therefore, this study aimed to assess the longevity of this type of restoration in endo...

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ژورنال

عنوان ژورنال: Dental Materials

سال: 1995

ISSN: 0109-5641

DOI: 10.1016/0109-5641(95)80058-1