搜索结果: 1-15 共查到“口腔医学 Fracture”相关记录27条 . 查询时间(0.053 秒)
Effect of ferrule on fracture on fracture resistance of cast post and core ?In vitro study
fracture resistance cast post
2010/11/3
Effect of ferrule on fracture on fracture resistance of cast post and core ?In vitro study.
Fracture resistance of premolars with one remaining cavity wall restored using different techniques
Endodontically treated teeth Fiber-reinforced composite post Fracture resistance
2010/11/26
The aim of the study was to compare the fracture resistance of maxillary premolars with one remaining cavity wall restored using different post systems. Forty-eight maxillary premolars were endodontic...
Fracture Strength and Bending of Fiber-Reinforced Composites and Metal Frameworks in Fixed Partial Dentures
Denture Partial Fixed Resin-Bonded Inlays fiberglass reinforced poly-mers
2009/12/16
Objective: This in vitro study evaluated the fracture strength and bending amount of twotypes of fiber reinforced composite (FRC) and cast metal frameworks used for fabrication of inlay fixed partial ...
Influence of root embedment material and periodontal ligament simulation on fracture resistance tests
Fracture resistance Periodontal ligament Tooth root Cementoenamel junction
2009/10/19
The aim of this study was to evaluate the influence of the embedment material and periodontal ligament simulation on fracture resistance of bovine teeth. Eighty bovine incisor teeth were randomized in...
Dental trauma involving root fracture and periodontal ligament injury:a 10-year retrospective study
Tooth injuries Periodontal ligament Comprehensive dental care Soft tissue injuries Facial injuries
2009/10/16
The purpose of this retrospective study was to analyze the cases of traumatic dental injuries involving root fracture and/or periodontal ligament injury (except avulsion) treated at the Discipline of ...
Study on the Fracture Strength of Root Reconstructed with Post and Core: Alveolar Bone Resorbed Case
Glass fiber post Alveolar bone Fracture strength
2009/9/14
This study evaluated the influence of alveolar bone level on the fracture resistance of root restored with post and core. Forty-eight extracted human mandibular premolars were divided into six groups....
Fracture Resistance of Inlay-retained Fixed Partial Dentures Reinforced with Fiber-reinforced Composite
Fiber-reinforced composite Fracture load Inlay-retained fixed partial dentures
2009/9/14
In this study, the effect on the fracture load of inlay-retained composite fixed partial dentures (FPDs) caused by reinforcing them with fiber-reinforced composite (FRC) in different positions was exa...
Effect of Thermal Misfit between Different Veneering Ceramics and Zirconia Frameworks on in vitro Fracture Load of Single Crowns
Zirconia Thermal misfit Fracture load
2009/9/14
Thermal misfit is deemed as one reason for the chipping of veneered zirconia restorations. Aim of the present study was to assess the effect of thermal misfit on the fracture load of veneered zirconia...
Fracture Resistance of Nd:YAG Laser-welded Cast Titanium Joints with Various Clinical Thicknesses and Welding Pulse Energies
Fracture resistance Thickness Welding pulse energy
2009/9/14
The purpose of this study was to evaluate the fracture resistance of Nd:YAG laser-welded cast titanium (Ti) joints with various clinical thicknesses and welding pulse energies. A four-point bending te...
Effect of Preparation Design on the Fracture Resistance of Zirconia Crown Copings
Preparation Zirconia CAD/CAM
2009/9/11
The aim of this in vitro study was to evaluate the effects of different preparation designs on the fracture resistance of single-crown zirconia frameworks. To this end, maxillary molar dies of CrCo al...
Fracture Strength of Direct Surface-retained Fixed Partial Dentures: Effect of Fiber Reinforcement versus the Use of Particulate Filler Composites Only
Fiber-reinforced composite Fracture strength test Particulate filler composite
2009/9/11
This study compared the fracture strengths and analyzed the failure types of direct, surface-retained, anterior fixed-partial-dentures (FPD), reinforced with four types of fiber-reinforced composites ...
Effect of Intermediate Fiber Layer on the Fracture Load and Failure Mode of Maxillary Incisors Restored with Laminate Veneers
Laminate veneer Fiber-reinforced composite Load-bearing capacity
2009/9/11
This study evaluated the fracture load and failure mode of various veneer materials cemented with or without the addition of a fiber-reinforced composite (FRC) layer at the adhesive interface. Sixty i...
Cusp Fracture Resistance of Maxillary Premolars Restored with the Bonded Amalgam Technique Using Various Luting Agents
Maxillary Premolars the Bonded Amalgam
2009/9/3
Objective. This in vitro study uses measurements of fracture resistance to compare maxillary premolars restored with the bonded amalgam technique using a new resin luting cement, glass ionomer, and re...
Vertical Fracture of Mandibular Condyle Treated with Intra-articular Pumping Therapy:A Case Report
Vertical fracture Mandibular condyle Intra-articular pumping therapy Computed tomography
2010/1/21
We report a patient with vertical fracture of the mandibular condyle visualized by computed tomography (CT). A 43-year-old woman visited our department the day after the injury occurred. At the initia...
A Comparison of the Fracture Resistance of Endodontically Treated Teeth Using Two Different Restoration Systems
Endodontically-treated teeth post and core technique restorations
2009/4/2
Background: Many post systems are available to clinicians, yet no consensus exists regarding the superiority of any one in restoring endodontically treated teeth. The aim of this in vitro study was ...