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Effect of different axial speed patterns on cyclic fatigue resistance of rotary nickel-titanium instruments
BackgroundTo evaluate the effect of pecking motions with faster upward speed on the dynamic cyclic fatigue resistance of nickel-titanium rotary...
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Influence of sodium hypochlorite on cyclic fatigue resistance of nickel–titanium instruments: A systematic review and meta-analysis of in vitro studies
ObjectiveThis systematic review/meta-analysis investigated the influence of NaOCl on cyclic fatigue resistance of endodontic NiTi instruments.
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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 the type of reciprocating motion on the cyclic fatigue resistance of reciprocating files in a dynamic model
BackgroundThe aim of this study was to compare the influence of two novel reciprocating movements on the cyclic fatigue resistance of endodontic...
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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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The effect of cyclic loading on the fracture resistance of 3D-printed and CAD/CAM milled zirconia crowns—an in vitro study
ObjectivesThe aim of this study was to evaluate the effect of cyclic mechanical loading on the fracture resistance of 3D-printed zirconia crowns in...
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Endocrown restorations in premolars: influence of remaining axial walls of tooth structure and restorative materials on fatigue resistance
ObjectivesTo evaluate the effect of the remaining tooth structure and different CAD/CAM materials on the fatigue performance and failure mode of...
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Fatigue performance of endodontically treated molars reinforced with different fiber systems
ObjectiveThe aim was to investigate the fatigue performance of root canal-treated (RCT) molars restored with different direct restorations utilizing...
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Influence of thickness and surface conditioning on fracture resistance of occlusal veneer
BackgroundThe purpose of the current study was to assess the impact of restoration thickness, surface conditioning and the interaction between them...
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Phase transformation and mechanical properties of heat-treated nickel-titanium rotary endodontic instruments at room and body temperatures
BackgroundThe aim of this study was to evaluate the phase composition, phase transformation temperatures, bending property, and cyclic fatigue...
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Marginal adaptation and fracture resistance of virgilite-based occlusal veneers with varying thickness
Statement of problemCAD/CAM occlusal veneers have been developed for minimally invasive prosthetic restoration of eroded teeth. Marginal adaptation...
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Fatigue performance of endodontically treated premolars restored with direct and indirect cuspal coverage restorations utilizing fiber-reinforced cores
ObjectivesThe aim of this in vitro study was to investigate the fatigue survival and fracture behavior of endodontically treated (ET) premolars...
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Systematic review fracture resistance of endodontically treated posterior teeth restored with fiber reinforced composites- a systematic review
BackgroundLarge cavity designs and access cavities impair endodontically treated tooth fracture resistance. As the tooth’s strength is known to...
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Evaluation of design, mechanical properties, and torque/force generation of heat-treated NiTi glide path instruments
BackgroundRecently, various kinds of heat-treated nickel-titanium (NiTi) glide path instruments have been manufactured. This study aimed to...
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Effect of autoclave sterilization on cyclic fatigue and torsional fracture resistance of NiTi rotary instruments
The purpose of this study is to assess the effect of autoclave sterilization on the cyclic fatigue and torsional fracture resistance of ProTaper...
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Influence of screw channel angulation on reverse torque value and fracture resistance in monolithic zirconia restorations after thermomechanical cycling: an in-vitro study
BackgroundWhile the concept of angled screw channels has gained popularity, there remains a scarcity of research concerning the torque loss and...
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Implant-abutment screw removal torque values between customized titanium abutment, straight titanium abutment, and hybrid zirconia abutment after a million cyclic loading: an in vitro comparative study
PurposeThe aim of this study was to compare removal torque values after mechanical cyclic loading and bending moment after the static compression...
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Effect of dynamic cyclic loading on screw loosening of retightened versus new abutment screw in both narrow and standard implants (in-vitro study)
BackgroundThe purpose of this in-vitro study was to evaluate the effect of dynamic cyclic loading on screw loosening of retightened abutment screw...
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Cyclic fatigue resistance of three rotary file systems in a dynamic model after immersion in sodium hypochlorite
To evaluate the effect of immersion in 3% sodium hypochlorite solution in the resistance to cyclic fatigue of three nickel–titanium (NiTi) rotary...
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Protective effect of a nanofilled resin-based coating on wear resistance of glass ionomer cement restorative materials
BackgroundThe effect of nanofilled resin-based coating on the wear resistance of glass ionomer cements (GICs) is still controversial. This study aims...
