Results 21 to 30 of about 286,427 (222)

An in vitro comparison of the marginal fit of provisional crowns using the virtual tooth preparation workflow against the traditional technique. [PDF]

J Indian Prosthodont Soc, 2023
Aim: This study investigates the effectiveness of an innovative virtual tooth preparation workflow for the fabrication of dental crowns using cone-beam computed tomography (CBCT) and intraoral scanners (IOSs) with conventional workflow using extraoral ...
Shenoy A, Maiti S, Nallaswamy D, Keskar V.   +3 more
europepmc   +2 more sources

Evaluation of the Effects of Digital Manufacturing, Preparation Taper, Cement Type, and Aging on the Color Stability of Anterior Provisional Crowns Using Colorimetry. [PDF]

Med Sci Monit Basic Res, 2023
Background Replicating the 3-dimensional (3D) color of natural teeth in artificial substitutes is challenging. Fixed dental prosthodontics require aesthetic, color-stable provisional restorations.
Sayed ME, Lunkad H, Mattoo K, Jokhadar HF, AlResayes SS, Alqahtani NM, Alshehri AH, Alamri M, Altowairqi S, Muaddi M, Huthan HM, Baeshen SA, Motlaq K, Masmali AM.   +13 more
europepmc   +2 more sources

Influence of Popular Beverages on the Fracture Resistance of Implant-Supported Bis-Acrylic Resin Provisional Crowns: An In Vitro Study. [PDF]

Polymers (Basel), 2023
Implant-supported provisional restorations are critical for improving the esthetics and shaping of the peri-implant tissue. The mechanical properties of these provisional materials can be influenced by saliva, food, beverages, and interactions between ...
Ribera OK, Mendes JM, Mendes J, Barreiros P, Aroso C, Silva AS.   +5 more
europepmc   +2 more sources

Influence of Surface Treatment and Protracted Ageing on the Shear Bond Strength of Orthodontic Brackets to Two Digitally Fabricated (Milled and 3D-Printed) Polymethacrylate-Based Provisional Crowns. [PDF]

Polymers (Basel)
This study determined the influence of surface treatment and protracted ageing on the shear bond strength (SBS) of orthodontic brackets bonded to CADCAM (milled) and 3D-printed polymethylmethacrylate (PMMA) provisional crowns (PCs).
Hassan NN, Mattoo K, Khawaji A, Najmi H, Sadeli A, Alshahrani AA, Qahtani AA, Alshehri AH, Almarzouki M, Sayed ME.   +9 more
europepmc   +2 more sources

Immediate and Long-Term Pull-Out Bond Strength of 3D-Printed Provisional Crowns. [PDF]

Biomed Res Int
Background: Over the past decade, 3D printing technology has revolutionized various fields, including dentistry. Provisional restorations play a crucial role in prosthetic rehabilitation, necessitating the evaluation of their bond strength with different
Dos S Siqueira JRC, Rodriguez RMM, de C Ramos N, Bottino MA, Tribst JPM.   +4 more
europepmc   +2 more sources

Three-Dimensional Printing Resin-Based Dental Provisional Crowns and Bridges: Recent Progress in Properties, Applications, and Perspectives. [PDF]

Materials (Basel)
Three-dimensional (3D) printing represents a pivotal technological advancement in dental prosthetics, fundamentally transforming the fabrication of provisional crowns and bridges through innovative vat photopolymerization methodologies, specifically ...
Liang X, Yu B, Dai Y, Wang Y, Hu M, Zhong HJ, He J.   +6 more
europepmc   +2 more sources

Impact of different CAD software programs on marginal and internal fit of provisional crowns: An in vitro study. [PDF]

Heliyon
Rençber Kızılkaya A, Kara A.
europepmc   +2 more sources

Comparative evaluation of fracture resistance of anterior provisional restorations fabricated using conventional and digital techniques – An in vitro study

The Journal of Indian Prosthodontic Society, 2022
Aim: Comparative evaluation of the fracture resistance of anterior provisional crowns fabricated by conventional and digital techniques. Settings and Design: Department of Prosthodontic, PGIDS, Rohtak, An in-vitro – Comparative study.
Maqbul Alam, Anshul Chugh, Adarsh Kumar, Manu Rathee, Prachi Jain   +4 more
doaj   +1 more source

Comparative Evaluation of Microbial Adhesion on Provisional Crowns Fabricated With Milled Polymethyl Methacrylate (PMMA) and Conventional Acrylic Resin: A Prospective Clinical Trial. [PDF]

Cureus
Introduction Provisional prosthetic restorations play a crucial role in dentistry by protecting dentinal tubules, offering thermal insulation, and ensuring a precise fit during dental treatments.
Singh P, Shenoy A, Nallaswamy D, Maiti S.   +3 more
europepmc   +2 more sources

Soft tissue management at delayed implant loading in the aesthetic zone: A case report [PDF]

Stomatološki glasnik Srbije, 2023
Emergence profile of implant-supported crowns is defined by the characteristics of supracrestal connective tissue (SCT), located between the implant platform and cervical soft tissue margin.
Prokić Aleksandra, Miličić-Lazić Minja, Đorđević Igor   +2 more
doaj   +1 more source