Investigation of Stress Distribution in Roots Restored with Different Crown Materials and Luting Agents

スポンサーリンク

概要

• 論文の詳細を見る

• The purpose of this study was to identify crown materials and luting agents that would decrease the stress concentrated at the roots of endodontically treated teeth. To this end, natural tooth model (NT), full cast crown model (gold-silver-palladium alloy; MC), polymer-based restorative material crown model (HCC), and all-ceramic crown model (ACC) were constructed. In each model, methyl methacrylate-based resin cement (MMA) and composite cement (CC) were used as luting agents. The magnitudes of von Mises stress of the roots during function were compared. When the luting agent was changed from MMA to CC, von Mises stress in the cervical area decreased by 37.8 % for MC, 27.1 % for HCC, and 37.0 % for ACC. Within the limitations of this study, the combination of HCC and CC gave rise to the lowest stress concentration at the cervical area.

• 日本歯科理工学会の論文

著者

• MIURA Hiroyuki

  Fixed Prosthodontics, Department of Restorative Science, Graduate School, Tokyo Medical and Dental U

• Miura Hiroyuki

  Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate Sc

• Miura Hiroyuki

  Fixed Prosthodontics Department Of Restorative Science Graduate School Tokyo Medical And Dental Univ

• Okada Daizo

  Fixed Prosthodontics Department Of Restorative Sciences Graduate School Tokyo Medical And Dental Uni

• Okada D

  Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate Sc

• Suzuki Chikako

  Fixed Prosthodontics Department Of Restorative Sciences Graduate School Tokyo Medical And Dental Uni

• KOMADA Wataru

  Fixed Prosthodontics, Department of Restorative Sciences, Division of Oral Health Sciences, Graduate

• Komada Wataru

  Fixed Prosthodontics Department Of Restorative Sciences Graduate School Tokyo Medical And Dental Uni

• Miura Hiroyuki

  Fixed Prosthodontics Department Of Restorative Sciences Graduate School Tokyo Medical And Dental Uni

• Shin Chiharu

  Fixed Prosthodontics Department Of Restorative Science Graduate School Tokyo Medical And Dental Univ

• Miura H

  Fixed Prosthodontics Tokyo Medical And Dental University

• Okada D

  Fixed Prosthodontics Tokyo Medical And Dental University

• Okada Daizo

  Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate School Tokyo Medical And Dental University

• Komada Wataru

  Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate School Tokyo Medical And Dental University

• Miura Hiroyuki

  Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate School Tokyo Medical And Dental University

関連論文

• Effect of an internal coating technique on tensile bond strengths of resin cements to zirconia ceramics
• Microtensile Bond Strength of Dual-cure Resin Cement to Root Canal Dentin with Different Curing Strategies
• Effect of reinforcement with resin composite on fracture strength of structurally compromised roots
• Study on the Fracture Strength of Root Reconstructed with Post and Core : Alveolar Bone Resorbed Case
• Photoelastic stress analysis of different post and core restoration methods
• Investigation of distortions around the cervical area of teeth restored with two kinds of crown materials
• Stress Distribution in Roots Restored with Different Types of Post Systems with Composite Resin
• Investigation of Stress Distribution in Roots Restored with Different Crown Materials and Luting Agents
• Analysis of the mechanical properties of food bolus masticated by denture wearers
• Multivariate analysis of the mechanical properties of boluses during mastication with the normal dentitions
• The effects of various finishing materials on the gloss and the color change of indirect prosthetic resin composites.
• Micro-shear Bond Strength of Two All-in-one Adhesive Systems to Unground Fluorosed Enamel
• Accuracy of Temporary Laser Welding of FPDs by Nd:YAG Laser in the Oral Cavity
• The effect of occlusal contacts on adjacent tooth
• Comparison of the Arcon and the Condylar type articulators on the reproduction of lateral movements : Part III. Articulator adjustment for the lateral movements
• Comparison of the Arcon and the Condylar type articulators on the reproduction of lateral movements Part II : Applying the same articulator settings
• Comparison of the Arcon type and the Condylar type articulators on reproduction of lateral movements : Part I: Classification of the articulators in guiding systems
• The Main Occluding Area in Patients with Fixed Partial Dentures
• Comparison of the Main Occluding Area between Adults and Adolescents
• Influence of occlusal height for an implant prosthesis on the periodontal tissues of the antagonist
• Influence of environmental factors on tooth displacement
• The measurement of physiological tooth displacement in function
• The Study of communication behavior of food on buccal and lingual side during mastication
• Influence of the flexural modulus of prefabricated and experimental posts on the fracture strength and failure mode of composite resin cores
• Photoelastic Analysis Comparison of Partial and Full Frameworks for Fiber Reinforced Composite FPD
• Effect of framework design on the surface strain of zirconia fixed partial dentures
• Effect of thickness of zirconia-ceramic crown frameworks on strength and fracture pattern
• Evaluation of the occlusal contact of crowns fabricated with the bite impression method
• Effect of thickness of zirconia-ceramic crown frameworks on strength and fracture pattern

もっと見る 閉じる

スポンサーリンク