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Effect of MTA versus CEM apical plugs on fracture resistance of endodontically treated simulated immature teeth restored with cast metal posts: an in-vitro study
BackgroundEndodontically treated immature teeth which are restored with cast metal posts are of the most susceptible teeth to fracture. An apical...
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Instrument fracture in periodontal therapy: ethical disclosure and clinical management - a case report
Periodontal instrument fractures are rare events in dentistry, with limited literature available on their occurrence and management. This case report...
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The Mechanics of Fracture in Dental Ceramics
In this chapter, we will be presenting the main concepts of fracture mechanics, such as strength, fracture toughness, R-curve behavior, and...
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Vertical root fracture resistance and dentinal crack formation of root canal-treated teeth instrumented with different nickel–titanium rotary systems: an in-vitro study
To compare the vertical root fracture (VRF) resistance of root canal-treated teeth instrumented with four different nickel–titanium (NiTi) rotary...
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Resistance to fracture of intraradicular posts made of biological materials
BackgroundThe aim was to analyze the fracture resistance of human teeth treated endodontically and restored with posts made of bovine dentin, human...
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Fracture behavior of short fiber-reinforced CAD/CAM inlay restorations after cyclic fatigue aging
The aim of this study was to assess the fracture behavior of molar teeth restored with MOD inlays made of experimental short fiber-reinforced CAD/CAM...
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Effect of thermocycling on surface topography and fracture toughness of milled and additively manufactured denture base materials: an in-vitro study
BackgroundStudies investigating thermocycling effect on surface topography and fracture toughness of resins used in digitally manufactured denture...
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The influence of aging on the fracture load of milled monolithic crowns
BackgroundThis in-vitro study was conducted to assess the effect of aging on the fracture load of molar crowns fabricated with monolithic CAD/CAM...
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Effect of mineral trioxide aggregate and biodentine™ on fracture resistance of immature teeth dentine over time: in vitro study
PurposeThe aim of this in vitro study was to evaluate the effect of root filling with White Mineral Trioxide Aggregate (WMTA) and Biodentine™ (BD) on...
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Comparative evaluation of marginal adaptation and fatigue resistance of endodontically treated premolars restored with direct and indirect coronal restorations: an in vitro study
BackgroundAn optimum restoration for reconstructing endodontically treated teeth should provide excellent marginal adaptation, high fracture...
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Investigating the impact of flowable composite liner on the fracture strength and microleakage of large composite resin restorations of primary anterior teeth
PurposeTo investigate the effect of pre-cured and co-cured flowable composite liner on fracture strength and microleakage of primary anterior teeth...
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In vitro fatigue and fracture testing of temporary materials from different manufacturing processes in implant-supported anterior crowns
ObjectivesThe aim of this study was to investigate the in vitro fatigue and fracture force of temporary implant-supported anterior crowns made of...
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Effect of erosive media on microhardness and fracture toughness of CAD-CAM dental materials
BackgroundErosive acids might create surface flaws and deteriorate the mechanical properties of CAD-CAM materials. This invitro study aimed to...
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Development and validation of a method for creating incomplete vertical root fracture in extracted teeth
The present study reported a method for inducing incomplete root fracture in human extracted teeth for the purpose of evaluating the merits of...
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Comparison of the fracture strengths of single-unit metal-ceramic and monolithic zirconium restorations in the molar region: a systematic review and meta-analysis
Despite the success of monolithic zirconia restorations (MZ), metal-ceramic restorations (MC) are still considered the gold standard for fixed...
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Influence of different heat treatments and temperatures on the cyclic fatigue resistance of endodontic instruments with the same design
ObjectivesTo evaluate the influence of different heat treatments and temperatures on the cyclic fatigue resistance of 2Shape instruments (Micro Mega,...
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Influence of different base materials and thicknesses on the fracture resistance of endocrown: A three-dimensional finite element analysis
IntroductionTo analyze the stress distribution of the all-ceramic endocrown with different base materials and thicknesses using three-dimensional...
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Investigation of aging resistance for dental resin composites with and without glass flakes
ObjectivesOutstanding physical-mechanical properties and aging resistance are key requirements for dental resin composite since it will be placed in...
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Impact of different axial wall designs on the fracture strength and stress distribution of ceramic restorations in mandibular first molar
BackgroundThe purpose of this study was to investigate the fracture strength and stress distribution of four ceramic restorations.
Methods ...
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Effect of crown to implant ratio and implantoplasty on the fracture resistance of narrow dental implants with marginal bone loss: an in vitro study
BackgroundPeri-implantitis is a biological complication that affects soft and hard tissues around dental implants. Implantoplasty (IP) polishes the...
