• Contribution of Root Canal Treatment to the Fracture Resistance of Dentin 

    Yan W.; Montoya C.; Øilo M.; Ossa A.; Paranjpe A.; Zhang H.; Arola D.D. (Elsevier Inc., 2019-01-01)
    Introduction: Although the strength and toughness of dentin decrease with age, no study has explored if restorative treatments are a contributing factor. Methods: Multiple extracted teeth were obtained from randomly selected ...
  • Reduction in Fracture Resistance of the Root with Aging 

    Yan W.; Montoya C.; Øilo M.; Ossa A.; Paranjpe A.; Zhang H.; Arola D. (Elsevier Inc., 2017-09-01)
    Introduction: The incidence of vertical root fracture in endodontically treated teeth increases with patient age. This study evaluated the microstructure, chemical composition, and mechanical properties of radicular dentin ...