Results 11 to 20 of about 1,685,193 (274)

Comparison of the Accuracy between Denture Bases Produced by Subtractive and Additive Manufacturing Methods: A Pilot Study [PDF]

Prosthesis, 2022
Today, two different types of CAD-CAM fabrication methods for complete denture bases are available besides the conventional protocols: a subtractive milling process from a prepolymerized block of polymethylmethacrylate and an additive manufacturing ...
Massimo Carossa, Francesco Grande, Santo Catapano   +2 more
exaly   +3 more sources

Effect of mechanical and chemical surface treatments on the repairing of milled and 3D-printed denture bases. [PDF]

Sci Rep
Ensuring a strong bond between chairside autopolymerized acrylic resin to denture base is essential for denture repair and reline procedures. However, there is no established protocol to enhance bond strength between autopolymerizing resin and computer ...
Htat HL, Prawatvatchara W, Techapiroontong S, Lee JH, Limpuangthip N.   +4 more
europepmc   +3 more sources

Systematic review and meta analysis of mechanical properties of 3D printed denture bases compared to milled and conventional materials. [PDF]

Sci Rep
Denture base fabrication has advanced with the introduction of computer-aided design and manufacturing (CAD-CAM) techniques, such as subtractive milling and additive 3D printing.
Azab A, Abdelhady WA, Elwakeel E, Ashraf M, Wally R, Soliman A, Mohamed MA, Abozaid D.   +7 more
europepmc   +2 more sources

In Vitro Study Regarding Cytotoxic and Inflammatory Response of Gingival Fibroblasts to a 3D-Printed Resin for Denture Bases. [PDF]

J Funct Biomater
In clinical practice, the selection of dental material is a crucial factor for the final success of the treatment, regarding mechanical properties and biocompatibility.
Dinescu M, Ciocan LT, Țâncu AMC, Vasilescu VG, Voicu-Balasea B, Rus F, Ripszky A, Pițuru SM, Imre M.   +8 more
europepmc   +2 more sources

Do 3D-Printed and Milled Denture Bases Differ in Microbial Activity and Adhesion? A Systematic Review and Meta-Analysis. [PDF]

Int Dent J
The increasing adoption of digital manufacturing in prosthodontics raises concerns about microbial metabolic activity and adhesion on denture bases fabricated via additive and subtractive methods.
Arzani S, Khorasani E, Mokhlesi A, Azadian S, Ghodsi S, Mosaddad SA.   +5 more
europepmc   +2 more sources

How Does the Bonding Strength of Reline Materials and Denture Teeth Vary Between 3D-Printed and Milled Complete Denture Bases? A Systematic Review and Meta-Analysis. [PDF]

Clin Exp Dent Res
Objective To systematically compare the bond strength of denture teeth and reline materials to additively manufactured (AM) versus subtractively milled (SM) denture base resins and to identify the material‐ and process‐related factors influencing bonding
Arzani S, Khorasani E, Mokhlesi A, Azadian S, Ghodsi S, Mosaddad SA.   +5 more
europepmc   +2 more sources

CADCAM Versus Conventional Denture Bases: Network Meta-Analysis of In Vitro Studies Comparing Accuracy and Surface Properties. [PDF]

Int Dent J
Introduction This systematic review with network meta-analysis (NMA) analysed the current evidence on in vitro studies comparing trueness of fit, surface roughness, colour stability, surface wettability, water sorption, water solubility, and microbial ...
Menon RK, Xin YH, Wei BCT, AlSaqaf SO, Kariem AKA, Tabbaa MMA, Veettil SK.   +6 more
europepmc   +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

Effect of denture cleansers on color stability and surface roughness of denture bases fabricated from three different techniques: Conventional heat-polymerizing, CAD/CAM additive, and CAD/CAM subtractive manufacturing. [PDF]

Clin Exp Dent Res, 2023
Denture base materials are commonly exposed to different denture cleansers which can affect their essential properties. This study aimed to assess the effect of denture cleansers on color stability and surface roughness of poly methyl methacrylate (PMMA)
Takhtdar M, Azizimoghadam N, Kalantari MH, Mohaghegh M.   +3 more
europepmc   +2 more sources

Antimicrobial effect of silver nanoparticles on polypropylene and acrylic resin denture bases. [PDF]

J Clin Exp Dent, 2023
Background The investigation of the antimicrobial action of Ag solutions in different surfaces has been performed, however, there is little data on the direct addition of those particles to the polypropylene denture base.
Mukai MK, Iegami CM, Cai S, Stegun RC, Galhardo AP, Costa B.   +5 more
europepmc   +2 more sources