Results 11 to 20 of about 710,970 (227)

Stereolithography vs. Direct Light Processing for Rapid Manufacturing of Complete Denture Bases: An In Vitro Accuracy Analysis. [PDF]

J Clin Med, 2021
The topical literature lacks any comparison between stereolithography (SLA) and direct light processing (DLP) printing methods with regard to the accuracy of complete denture base fabrication, thereby utilizing materials certified for this purpose.
Unkovskiy A, Schmidt F, Beuer F, Li P, Spintzyk S, Kraemer Fernandez P.   +5 more
europepmc   +4 more sources

Accuracy of Digitally Fabricated Wax Denture Bases and Conventional Completed Complete Dentures [PDF]

Dentistry Journal, 2017
The purpose of this investigation was to analyze the accuracy of digitally fabricated wax trial dentures and conventionally finalized complete dentures in comparison to a surface tessellation language (STL)-dataset.
Bogna Stawarczyk, Nina Lümkemann, Marlis Eichberger, Timea Wimmer   +3 more
doaj   +4 more sources

The Effect of Sterilization Methods on the Mechanical Properties of 3D-Printed and Conventional PMMA Materials for Denture Bases of Immediate Obturators. [PDF]

Polymers (Basel)
The use of 3D printing in the fabrication of immediate prosthetic restorations requires the possibility of sterilization. This study aimed to evaluate the effects of different sterilization methods on the parameters of 3D-printing materials for dental ...
Cybulska A, Mańka-Malara K, Krasowski M, Sokołowski J, Zwoliński J, Rafalski A, Kostrzewa-Janicka J.   +6 more
europepmc   +2 more sources

Strain gauge analysis and deformation detection of maxillary denture bases reinforced by CAD/CAM milled zirconia and cobalt chromium (Co-Cr) frameworks: An in-vitro study [PDF]

BMC Oral Health
Background A lot of studies have demonstrated the increased hardness of the reinforced maxillary dentures. However, the amount of stress induced by different reinforcement materials under the reinforcement dentures and their effect on the underlying ...
Maha Nagy Mohamed Kamal, Ghada Mahmoud Mansour ElGindy, Hebatallah Tarek Mohamed, Marwa Ezzat Sabet   +3 more
doaj   +2 more sources

Effect of nanogold incorporation into polymethyl methacrylate denture bases on microbial activity in implant-retained mandibular overdentures. [PDF]

Int J Implant Dent
In this randomized clinical trial, we examined the incorporation of nanogold particles into polymethyl methacrylate denture bases and compared these modified bases with conventional ones in mandibular implant-retained overdentures, focusing on ...
Zidan YS, Abdel-Hamid RH, Elshiekh RM, El Gohary SM.   +3 more
europepmc   +2 more sources

CAD-CAM vs. conventional denture bases: a systematic review with network meta-analysis of in vitro studies comparing strength, hardness, toughness, and elastic properties [PDF]

Frontiers in Dental Medicine
BackgroundScientific evidence from in vitro studies comparing the mechanical properties of dentures fabricated with computer-aided design-computer-aided manufacturing (CAD-CAM) and conventional techniques is inconclusive. This systematic review with meta-
Rohit Kunnath Menon, Hui Xin Yew, Benjamin Chen Tze Wei, Farah Mohammed Ramadan, Afraa Ibrahim Soliman, Sajesh Veettil   +5 more
doaj   +2 more sources

Biofilm inhibition of denture cleaning tablets and carvacrol on denture bases produced with different techniques. [PDF]

Clin Oral Investig
This study compares the biofilm inhibition effects of denture cleaning tablets, carvacrol, and their combined use against Candida albicans on denture bases produced with different techniques.
Sahin Z, Ozer NE, Calı A.
europepmc   +2 more sources

The Mechanical and Antibacterial Properties of Boron Nitride/Silver Nanocomposite Enhanced Polymethyl Methacrylate Resin for Application in Oral Denture Bases. [PDF]

Biomimetics (Basel), 2022
The introduction of nanomaterials into polymethyl methacrylate (PMMA) resin has been effective for mechanically reinforcing PMMA for application in oral denture bases.
Li M, Wang S, Li R, Wang Y, Fan X, Gong W, Ma Y.   +6 more
europepmc   +2 more sources

Evaluation of the effect of thermocycling on the trueness and precision of digitally fabricated complete denture bases. [PDF]

BMC Oral Health
While many denture base materials are currently available on the market, little data exists regarding their dimensional stability after exposure to the oral environment.
Zeidan AAE, Helal MA.
europepmc   +2 more sources

Effect of Duplication Techniques on the Fitting Accuracy of CAD-CAM Milled, 3D-Printed, and Injection-Molded Mandibular Complete Denture Bases. [PDF]

Dent J (Basel)
Background: Digital technology has been introduced in prosthodontics, and it has been widely used in denture duplication instead of a conventional denture duplication technique. However, research comparing different denture duplication techniques and how
Emam AM, El-Esawy AA, Alyami MH, Baraka Y, Gad MM, Helal MA.   +5 more
europepmc   +2 more sources