Fracture resistance of endodontically treated maxillary premolars restored with different bi-layered core and occlusal overlay materials: an in vitro study [PDF]
BMC Oral HealthObjectives This study evaluated the reinforcing effect of various core and overlay materials used in bi-layered restorations on the fracture resistance of compromised endodontically treated maxillary premolars with mesio-occluso-distal (MOD) cavities ...
Samar Saleh Mahmoud +3 more
doaj +2 more sources
Effect of different materials and canal filling methods in apexification of simulated immature teeth on fracture resistance–in vitro study [PDF]
BMC Oral HealthBackground The restoration of immature teeth with thin dentinal walls remains a clinical challenge, and the choice of root canal filling material may influence their resistance to fracture.
Salih Düzgün +2 more
doaj +2 more sources
Case Studies in Construction Materials, 2022 In this study, the fracture resistance of the basalt fiber reinforced asphalt concrete (BFRAC) constructed in The Republic of Mozambique was investigated with prenotched three-point bending beam tests.
Chao Zhang +3 more
doaj +1 more source
Frontiers in Veterinary Science, 2021 Background:Ex vivo fracture models are frequently used in human dentistry to provide insights in the fracture mechanisms of teeth. Equine cheek teeth fractures are an important dental pathology, but there has been no research performed to examine the ...
Elke Pollaris +4 more
doaj +1 more source
The effect of preserving the mid-occlusal enamel-dentin bridge during access cavity preparation on fracture resistance of endodontically treated mandibular molars [PDF]
Journal of Dental Materials and Techniques, 2023 Objective: The access cavity preparation technique might influence the fracture resistance of endodontically treated teeth. This study evaluated the impact of preserving the enamel-dentin bridge on fracture resistance of endodontically treated mandibular
Eshagh Ali Saberi, Shima Bijari
doaj +1 more source
Brazilian Dental Science, 2021 Objective: This study aimed to assess the fracture resistance of primary molars restored with endocrowns compared to prefabricated zirconia crowns. Methods: Twelve sound, defect-free primary second molars were selected and divided into two groups: group
Ayman Sabbah, Mostafa Kamel
doaj +1 more source
Dental Research Journal, 2022 Background: It is unclear which the material is a better choice for post and core rehabilitation systems in endodontically treated teeth. This study aimed to compare the fracture resistance of three different postcore systems.
Hossein Pourkhalili, Donya Maleki
doaj +1 more source
The effect of the different restorations on fracture resistance of root-filled premolars
BMC Oral Health, 2018 Background The study investigated the fracture resistance of root-filled maxillary premolars with class II cavities restored by different restorations. Methods A total of 55 intact maxillary premolar teeth were included (n = 11).
Hakan Göktürk +4 more
doaj +1 more source
Fracture resistance of different implant supported ceramic abutment/crown systems
European Oral Research, 2019 Purpose The purpose of this study was to investigate the fracture resistance and failure modes of different non-aged and aged abutment/crown systems. Materials and Methods One hundred dental implants (diameter 4.3 mm and length 11.5 mm) were restored ...
Cemal Aydın +3 more
doaj +1 more source
Effect of thermomechanical loading on fracture resistance and failure mode of new pressable zirconia-reinforced lithium disilicate onlay restoration [PDF]
Journal of Dental Research, Dental Clinics, Dental ProspectsBackground. Insufficient information exists regarding the fracture resistance and failure pattern of newly developed zirconia-reinforced lithium disilicate (ZL, Vita Ambria) onlays.
Walid A. Abdelhady +2 more
doaj +1 more source