Results 11 to 20 of about 452,040 (179)

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   +4 more sources

Novel Antibacterial Resin Coating for Dental Provisional Crowns to Suppress Biofilms and Inhibit Secondary Caries [PDF]

Coatings
Provisional crowns are often used in dentistry for prolonged periods, but bacterial attachment and dental plaque often lead to gingival inflammation and secondary caries.
Radi Masri, Nader Almutairi, Abdullah bin Abdul Rahman Al Hussein   +2 more
exaly   +4 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 (Switzerland), 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
Ahmed Alamoudi, Mohammed Sayed, Saurabh Jain   +2 more
exaly   +5 more sources

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

Applied Sciences (Switzerland)
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 Bayat
exaly   +5 more sources

Influence of application site of provisional cement on the marginal adaptation of provisional crowns [PDF]

Journal of Applied Oral Science, 2008
INTRODUCTION: Marginal discrepancies may lead to cement washout and marginal leakage, damaging periodontal and pulp tissues or causing premature loss of the restoration.
Mayra Cardoso, Marcelo Ferreira Torres, Mariana Ribeiro de Moraes Rego, Luiz Carlos Santiago   +3 more
doaj   +6 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   +3 more sources

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

Journal of Dentistry, 2021
OBJECTIVES The aim of the study was to compare the occlusal precision of CAD/CAM milled PMMA versus 3D printed PMMA temporary prosthetic crowns on natural teeth, starting from the same digital CAD design. MATERIALS AND METHODS The study sample included
L. Giannetti, R. Apponi, L. Mordini, S. Presti, L. Breschi, Francesco Mintrone   +5 more
semanticscholar   +7 more sources

Antibacterial Effect of Zirconia Nanoparticles on Polyethyl Methacrylate Resin for Provisional Crowns [PDF]

International Journal of Nanomedicine, 2022
Hee-Seon Kim,1,* Woohyung Jang,1,* Yeong-Gwan Im,2 Hyun-Pil Lim1 1Department of Prosthodontics, School of Dentistry, Chonnam National University, Gwangju, 61186, Republic of Korea; 2Department of Oral Medicine, School of Dentistry, Chonnam ...
Kim HS, Jang W, Im YG, Lim HP
doaj   +3 more sources

Influence of Sandblasting Particle Size on the Shear Bond Strength of Orthodontic Brackets to Milled and 3D-Printed Provisional Crowns or Materials After Artificial Aging [PDF]

Journal of Functional Biomaterials
Purpose: This in vitro study ascertained the impact of three distinct alumina particle sizes on the shear bond strength (SBS) between two distinct provisional crowns (milled and 3D-printed) and stainless-steel orthodontic brackets following artificial ...
Mohammed Sayed, Mohammed Alfaifi, Khurshid Mattoo   +2 more
exaly   +3 more sources

Comparative in vitro evaluation of CAD/CAM vs conventional provisional crowns [PDF]

Journal of Applied Oral Science, 2016
Objective This study compared the marginal gap, internal fit, fracture strength, and mode of fracture of CAD/CAM provisional crowns with that of direct provisional crowns.
Adil Othman ABDULLAH, Effrosyni A TSITROU, Sarah POLLINGTON   +2 more
doaj   +5 more sources