Comparison of shear bond strengths of different types of denture teeth to different denture base resins

Prpić, Vladimir; Schauperl, Zdravko; Glavina, Domagoj; Ćatić, Amir; Čimić, Samir

doi:10.4047/jap.2020.12.6.376

Cited by 13 publications

(25 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The main reasons for detachment between a denture base and denture teeth include the presence of wax on the ridge lap surface of an artificial tooth, an inattentive application of the separating agent, and the polymerization technique used for the fabrication of denture base resin [ 27 , 28 ]. Beside chemical and mechanical modifications of the ridge lap surface, prefabricated teeth with different composition (acrylic/composite) can be expected to have differences in bond strength values between teeth and resin [ 29 ].…”

Section: Introductionmentioning

confidence: 99%

“…Recently, with developments in science and technology, new materials in removable prosthodontics have been disclosed [ 30 ]. Technological progress in dental medicine has enabled the usage of digital methods (computer-aided design/computer-aided manufacturing [CAD/CAM]), including subtractive and additive technologies for denture base manufacturing [ 29 , 31 , 32 , 33 ]. Digital methods allow the fabrication of a denture base in one piece and ensure the option to adhere artificial teeth with adequate adhesive [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

“…Presently, two fabrication methods are attainable when using the milling method: (a) production of a denture base and denture teeth from one portion, and (b) production of a denture base and denture teeth as segregate portions, requiring a bonding procedure [ 29 , 34 , 35 , 36 ]. Currently, the second method is more popular for fabricating dentures [ 34 , 35 , 37 , 38 , 39 ], mainly due to better fitting and retention [ 36 , 38 , 40 ] and utilization of the commercially affordable denture teeth with enhanced physical and aesthetic properties [ 41 , 42 ].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The Shear Bond Strength between Milled Denture Base Materials and Artificial Teeth: A Systematic Review

et al. 2023

Self Cite

View full text Add to dashboard Cite

The data about bond strength between digitally produced denture base resins and artificial teeth are scarce. Several studies investigated shear bond strength values of milled denture base resins and different types of artificial teeth. The purpose of the present study was to compare and evaluate the available evidence through a systematic review. A bibliographic search was conducted in PubMed, Scopus, and Web of Science to assess adequate studies published up to 1 June 2022. This review followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The appropriate studies that determined the shear bond strength values between milled denture base resins and artificial teeth were selected. The initial search identified 103 studies, which were included in the PRISMA 2020 flow diagram for new systematic reviews. Three studies met the inclusion criteria, and all of them present a moderate risk of bias (score 6). Two studies found no statistical differences between heat-polymerized and CAD/CAM (milled) denture base materials when attached with different types of artificial teeth, while one study showed higher values of CAD/CAM (milled) denture base materials. Bonding agents ensure bonding strength at least similar to the conventional methods. In order to improve the quality of future studies, it would be advantageous to use a larger number of specimens with standardized dimensions and a blinded testing machine operator to decrease the risk of bias.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The Shear Bond Strength between Milled Denture Base Materials and Artificial Teeth: A Systematic Review

et al. 2023

Self Cite

View full text Add to dashboard Cite

show abstract

“…Compared to heat-polymerized PMMA, as a denture base material, CAD/CAM PMMA disks offer better physical properties and lower wear resistance because of their improved conversion and reduced residual monomer content. However, the lower unpolymerized content of CAD/CAM PMMA disks lowers the bond strength between artificial teeth and the denture base, thereby increasing the risk of the detachment of the artificial teeth [ 15 , 16 , 17 , 18 ].…”

Section: Introductionmentioning

confidence: 99%

Does Multifunctional Acrylate’s Addition to Methacrylate Improve Its Flexural Properties and Bond Ability to CAD/CAM PMMA Block?

et al. 2022

View full text Add to dashboard Cite

This study investigated the effects of a multifunctional acrylate copolymer—Trimethylolpropane Triacrylate (TMPTA) and Di-pentaerythritol Polyacrylate (A-DPH)—on the mechanical properties of chemically polymerized acrylic resin and its bond strength to a CAD/CAM polymethyl methacrylate (PMMA) disk. The methyl methacrylate (MMA) samples were doped with one of the following comonomers: TMPTA, A-DPH, or Trimethylolpropane Trimethacrylate (TMPTMA). The doping ratio ranged from 10 wt% to 50 wt% in 10 wt% increments. The flexural strength (FS) and modulus (FM) of PMMA with and without comonomer doping, as well as the shear bond strength (SBS) between the comonomer-doped PMMA and CAD/CAM PMMA disk, were evaluated. The highest FS (93.2 ± 4.2 MPa) was obtained when doped with 20 wt% of TMPTA. For TMPTMA, the FS decreased with the increase in the doping ratio. For SBS, TMPTA showed almost constant values (ranging from 7.0 to 8.2 MPa) regardless of the doping amount, and A-DPH peaked at 10 wt% doping (8.7 ± 2.2 MPa). TMPTMA showed two peaks at 10 wt% (7.2 ± 2.6 MPa) and 40 wt% (6.5 ± 2.3 MPa). Regarding the failure mode, TMPTMA showed mostly adhesive failure between the CAD/CAM PMMA disk and acrylic resin while TMPTA and A-DPH showed an increased rate of cohesive or mixed failures. Acrylate’s addition as a comonomer to PMMA provided improved mechanical properties and bond strength to the CAD/CAM PMMA disk.

show abstract

“…The literature is scarce of findings of the bond strength between prefabricated artificial teeth to 3D‐printed denture bases, which represents a viable possibility for clinical practice. Prpić et al 29 evaluated different combinations of denture base resins attached to denture teeth, including CAD‐CAM manufacturing, but no bonding agent was used.…”

mentioning

confidence: 99%

Evaluation of Shear Bond Strength Between Denture Teeth and 3D‐Printed Denture Base Resin

Cleto

Silva

Nunes

et al. 2022

Journal of Prosthodontics

View full text Add to dashboard Cite

The aim of this study was to evaluate the bond strength between two types of artificial teeth with a 3D-printed denture base resin using different bonding agents. Materials and methods: Two types of artificial teeth were evaluated: 3D-printed (Cosmos TEMP) and prefabricated polymethylmethacrylate (Biotone) bonded to cylinders (2.5 mm in height and 5 mm in diameter) of 3D-printed denture bases (Cosmos Den-

show abstract

Comparison of shear bond strengths of different types of denture teeth to different denture base resins

Cited by 13 publications

References 28 publications

The Shear Bond Strength between Milled Denture Base Materials and Artificial Teeth: A Systematic Review

The Shear Bond Strength between Milled Denture Base Materials and Artificial Teeth: A Systematic Review

Does Multifunctional Acrylate’s Addition to Methacrylate Improve Its Flexural Properties and Bond Ability to CAD/CAM PMMA Block?

Evaluation of Shear Bond Strength Between Denture Teeth and 3D‐Printed Denture Base Resin

Contact Info

Product

Resources

About