Results 11 to 20 of about 286,427 (222)

Effect of build orientation on the fracture resistance and marginal quality of 3D-printed anatomic provisional crowns: An in-vitro study [PDF]

Saudi Dental Journal
Introduction: Computer-aided design and computer-aided manufacturing (CAD/CAM) technologies have been increasingly used to fabricate provisional restorations in recent years.
Abdulrahman Aljehani, Abdulmajeed Nabalawi, Ahmed Hefni, Ziyad Alsefri, Omar Fakhry, Walaa Al Zaibak, Ossama Raffa   +6 more
doaj   +3 more sources

A comparative evaluation of vertical marginal fit of provisional crowns fabricated by computer-aided design/computer-aided manufacturing technique and direct (intraoral technique) and flexural strength of the materials: An in vitro study [PDF]

The Journal of Indian Prosthodontic Society, 2018
Background: With the advent of new provisional crown materials, it has become imperative to evaluate their marginal fit and strength to select the ideal provisional crown material.
Ishita Dureja, Bhupender Yadav, Puja Malhotra, Nupur Dabas, Akshay Bhargava, Ripul Pahwa   +5 more
doaj   +3 more sources

Physical and Mechanical Properties of 3D-Printed Provisional Crowns and Fixed Dental Prosthesis Resins Compared to CAD/CAM Milled and Conventional Provisional Resins: A Systematic Review and Meta-Analysis [PDF]

Polymers, 2022
Newly introduced provisional crowns and fixed dental prostheses (FDP) materials should exhibit good physical and mechanical properties necessary to serve the purpose of their fabrication.
Saurabh Jain Bds, Mds, Mohammed E Sayed, Saeed M Alqahtani   +2 more
exaly   +3 more sources

An in vitro comparison of retention of provisional crowns cemented with provisional cement enriched with three different additives

Advances in Human Biology, 2023
Introduction: Dental caries remains a constant problem in clinical practice. The rates of recurrent caries around long-term provisional restorations may be even higher due to poor marginal adaptation and less stable materials.
Ravi Joshi, Dipti S Shah, Kalpesh Vaishnav, Aneri Patel, Manish Patel, Radhika Agnihotri   +5 more
doaj   +2 more sources

The Effect of the Digital Manufacturing Technique, Preparation Taper, and Cement Type on the Retention of Aged Anterior Provisional Crowns: An In Vitro Study

Applied Sciences, 2022
A well-made provisional fixed prosthesis must present as a preview of the future prosthesis and may also augment the health of the abutments and periodontium. Provisional restorations have been prepared chairside with polymethyl methacrylate (PMMA) since
Honey Lunkad, Mohammed E. Sayed, Abdullah Essa Alhazmi, Bandar Alwadani, Ameen Marwei Shafei, Muath Naji Ayoub, Maan Mohammed A. Shabi, Sara Ahmad Mesawa, Basmah Alhassan Abdulfatah, Hatem Alqarni, Saeed M. Alqahtani, Ahmed Alamoudi, Mohammed Salman Almalki, Ankur Jethlia, Saurabh Jain   +14 more
doaj   +2 more sources

The occlusal precision of milled versus printed provisional crowns [PDF]

Journal of Dentistry, 2022
The aim of this study was to compare the occlusal precision of computer-aided-design/ computer-assisted-manufacturing (CAD/CAM) milled versus 3D printed polymethylmethacrylate (PMMA) temporary prosthetic crowns , starting from the same digital CAD design.The study sample included 34 patients presenting 34 premolars in need of prosthetic rehabilitation:
Giannetti, Luca, Apponi, Roberto, Mordini, Lorenzo, Presti, Sara, Breschi, Lorenzo, Mintrone, Francesco   +5 more
openaire   +4 more sources

Comparison of the Fracture Resistance of Provisional Crowns and Fixed Partial Dentures Manufactured with Conventional, Milling, and 3D-Printing Techniques

Applied Sciences
This study aimed to evaluate the effect of different manufacturing techniques and thermal aging on the fracture resistance of provisional crowns and fixed partial dentures.
Beyza Güney, Asude Dilek Nalbant, Merve Bankoğlu Güngör   +2 more
doaj   +2 more sources

Evaluation of Color Stability and Marginal Integrity in Provisional Restorations: A Study of Milling, 3D Printing, and Conventional Fabrication Methods [PDF]

Dentistry Journal
Background: The quality of a provisional restoration, especially its color and marginal integrity, can play a critical role in its survival and overall patient satisfaction.
Austin Galbraith, Mai Doan, Tyson Galbraith, Neamat Hassan Abubakr   +3 more
doaj   +2 more sources

Comparative Evaluation of Color Stability and Fracture Resistance of CAD/CAM and Chairside Provisional Restorations: An In Vitro Study [PDF]

Journal of Functional Biomaterials
Background and Objectives: Provisional restorations are essential in fixed prosthodontics, ensuring esthetics, function, and biological protection during treatment.
Florina Titihazan, Ioana Veja, Cristian Zaharia, Tareq Hajaj, Cosmin Sinescu, George Dumitru Constantin, Mihai Rominu   +6 more
doaj   +2 more sources

The fracture resistance of 3D-printed versus milled provisional crowns: An in vitro study. [PDF]

PLoS One, 2023
Background CAD/CAM has considerably transformed the clinical practice of dentistry. In particular, advanced dental materials produced via digital technologies offer unquestionable benefits, such as ideal mechanical stability, outstanding aesthetics and ...
Othman A, Sandmair M, Alevizakos V, von See C.   +3 more
europepmc   +2 more sources