Evaluation of the fabrication trueness and internal fit of additively manufactured two-piece zirconia abutments with different build orientations compared to subtractively manufactured abutments DOI Creative Commons
Münir Demirel, Almira Ada Diken Türksayar,

Mustafa Borga Donmez

et al.

Journal of Dentistry, Journal Year: 2024, Volume and Issue: unknown, P. 105470 - 105470

Published: Nov. 1, 2024

To evaluate the effect of build orientation on fabrication trueness and fit additively manufactured 2-piece zirconia abutments when compared with those subtractively in 3 mol% 4 yttria-stabilized (3Y-TZP 4Y-TZP).

Language: Английский

Evaluation of the influence of connection configuration on the implant-abutment interface vertical misfit of original milled titanium and laser-sintered cobalt-chromium abutments DOI
Pedro Diaz,

Beatriz Vizoso,

Carlos López‐Suárez

et al.

Clinical Oral Investigations, Journal Year: 2025, Volume and Issue: 29(1)

Published: Jan. 22, 2025

Language: Английский

Citations

0
Influence of the print orientation and cast thickness on the accuracy of DLP master casts for fixed dental prostheses DOI Creative Commons
Ignacio García-Gil,

Verónica Alonso,

Carlos López Suárez

et al.

BMC Oral Health, Journal Year: 2025, Volume and Issue: 25(1)

Published: April 11, 2025

Language: Английский

Citations

0
Effect of polydopamine surface treatment on the mechanical properties of zirconia and resin occlusal veneers fabricated using additive and subtractive manufacturing: An in vitro study DOI Creative Commons
Rafat Sasany,

Sultan Merve Uçar,

Seyed Ali Mosaddad

et al.

Journal of Dentistry, Journal Year: 2025, Volume and Issue: unknown, P. 105805 - 105805

Published: May 1, 2025

To evaluate the influence of polydopamine (PDA) treatment on bond strength, fracture, and wear resistance occlusal veneers (OVs) fabricated using additive (AM) subtractive manufacturing (SM) techniques. Three hundred twenty 0.5 mm-thick OVs were through AM SM from four groups materials (n=80): ceramic-filled resin (AM-C), zirconia (AM-Z), nano-ceramic (SM-C), (SM-Z). Each group was further divided into PDA-treated untreated subgroups (n=40). Specimens cemented onto dies self-curing cement (Multilink N; Ivoclar Vivadent) subjected to five million chewing cycles with thermal cycling. Fracture assessed a load-to-failure test 3D surface analysis, respectively (n=20). Additionally, strength evaluated pull-out Data analyzed three-way ANOVA assess main interaction effects material, technique, PDA (α=.05). Significant material type, found for all outcomes (p<.001), along significant × interactions. notably improved fracture in AM-Z AM-C (p<.05), but had minimal effect groups. Wear significantly reduced following while SM-C showed slight increase (p=.021). Among groups, demonstrated weakest overall mechanical performance. enhanced materials, limited ceramics. Milled best performance, consistently performed worst. Polydopamine enhances performance by manufacturing, particularly improving resistance. This approach may clinical reliability 3D-printed restorations, especially thin, conservative designs.

Language: Английский

Citations

0
The impact of various substrates, ceramic shades, and brands on the ultimate color and masking capacity of highly translucent monolithic zirconia: an in vitro study DOI
Elham Ansarifard, Masumeh Taghva, Seyed Ali Mosaddad

et al.

Odontology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 2, 2024

Language: Английский

Citations

1
Are There Clinical Differences Between 3D-Printed and Milled Complete Dentures? A Systematic Review and Meta-analysis DOI Creative Commons
Erfan Khorasani,

Aida Mokhlesi,

Sarah Arzani

et al.

International Dental Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Limited studies assess clinical key factors in the success of digitally fabricated complete dentures between additive and subtractive methods. This study aimed to compare 2 determinants success-retention patient satisfaction- using approaches. PubMed, Scopus, Web Science, Embase, Cochrane Library, Google Scholar were searched up August 2024. Records screened by title, abstract, full text against eligibility criteria. The standardized mean difference (SMD) was calculated data extracted from each included study. A random effects model pooled effect sizes, heterogeneity assessed with Cochran's Q test, I-squared, Tau-squared indices; publication bias evaluated Begg's funnel plot Egger while sensitivity analyses checked result robustness. risk RoB ROBINS-I tools. Of initial 1098 records, a total 4 articles deemed eligible. Although denture retention higher compared method, not statistically significant (SMD = 0.165 N, 95% CI [-0.176, 0.506], P .343, I² 58.72%). Similarly, satisfaction lower but this -0.595, [-1.579, 0.389], .236, 85.94%). Considering high small number studies, it can be cautiously concluded that there is no 3D printing milling

Language: Английский

Citations

1
Density functional theory analyses of pyrazinamide adsorption by the assistance of iron-decorated metallofullerenes for assessing the drug delivery insights DOI
Mohamed J. Saadh, Chou‐Yi Hsu,

Raad Shaker

et al.

Chemical Physics, Journal Year: 2024, Volume and Issue: 585, P. 112374 - 112374

Published: July 2, 2024

Language: Английский

Citations

0
Evaluation of the fabrication trueness and internal fit of additively manufactured two-piece zirconia abutments with different build orientations compared to subtractively manufactured abutments DOI Creative Commons
Münir Demirel, Almira Ada Diken Türksayar,

Mustafa Borga Donmez

et al.

Journal of Dentistry, Journal Year: 2024, Volume and Issue: unknown, P. 105470 - 105470

Published: Nov. 1, 2024

To evaluate the effect of build orientation on fabrication trueness and fit additively manufactured 2-piece zirconia abutments when compared with those subtractively in 3 mol% 4 yttria-stabilized (3Y-TZP 4Y-TZP).

Language: Английский

Citations

0