Accuracy of Temporary Laser Welding of FPDs by Nd:YAG Laser in the Oral Cavity
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 investigate the accuracy of temporary fixation with laser welding for fixed partial dentures (FPDs). Five kinds of experimental FPD with different welding/soldering gaps were fabricated (0, 20, 50μm for welding; 300μm for soldering). Then, FPDs were temporary-fixed by laser welding or with a self-curing resin. Fixation accuracy was evaluated by the change in distance and the angular deformation between two retainers. The change in distance and the angular deformation between two retainers of the FPD without welding/soldering gap were significantly larger than the other FPDs (p<0.05). With due consideration to the displacement of teeth or implants especially in the mesiodistal direction, and by taking into account the inevitable errors of the indirect method, it seemed reasonable to provide a welding space of approximately 20μm.
- 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
-
SHIN Chiharu
Fixed Prosthodontics, Department of Restorative Science, Graduate School, Tokyo Medical and Dental U
-
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
-
YAMAZAKI Ariko
Fixed Prosthodontics, Department of Restorative Sciences, Division of Oral Health Sciences, Graduate
-
Yamazaki Ariko
Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate Sc
-
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
-
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