Results 11 to 20 of about 26,614 (297)

Microleakage at the Different Implant Abutment Interface: A Systematic Review [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Presence of gap at the implant-abutment interface, leads to microleakage and accumulation of bacteria which can affect the success of dental implants.
Sunil Kumar Mishra, Ramesh Chowdhary, Shail Kumari   +2 more
doaj   +2 more sources

Comparative evaluation of microleakage of three different direct restorative materials (silver amalgam, glass ionomer cement, cention N), in Class II restorations using stereomicroscope: An in vitro study

Indian Journal of Dental Research, 2019
Aim: The aim of the study is to compare the microleakage of three different direct restorative materials (amalgam [AA], glass ionomer cements [GICs], and Cention N [CN]) in Class II restorations using stereomicroscope.
Paromita Mazumdar, Abiskrita Das, Utpal Kumar Das   +2 more
doaj   +2 more sources

Microleakage Evaluation in Class V Cavities Restored with Five Different Resin Composites: In vitro Dye Leakage Study

Clinical, Cosmetic and Investigational Dentistry, 2021
Sahar Bajabaa,1 Shaza Balbaid,1 Muruj Taleb,1 Lujain Islam,1 Salem Elharazeen,2 Ebaa Alagha1 1Restorative Department, Vision Colleges, Jeddah, Saudi Arabia; 2Shiyar Medical Complex, Jeddah, Saudi ArabiaCorrespondence: Ebaa Alagha Email drebaaialagha ...
Bajabaa S, Balbaid S, Taleb M, Islam L, Elharazeen S, Alagha E   +5 more
doaj   +2 more sources

Factors Contributing to Microleakage in Orthodontics: A Review of Literature [PDF]

Al-Rafidain Dental Journal, 2022
Aims: Microleakage under brackets and bands are considered one of the common problems that occur during orthodontic treatments. The main objective of this paper was to review the available information regarding the factors contributing to microleakage ...
Lara Riyadh Al-banaa, Saif Sufyan Alsoufy, Ali R. Al-Khatib   +2 more
doaj   +1 more source

Microleakage of Direct Restorations-Comparisonbetween Bulk-Fill and Traditional Composite Resins:Systematic Review and Meta-Analysis

European Journal of Dentistry, 2021
Since the bulk-fill composites were produced, there was a progressive diffusion of their use for direct conservative treatment in posterior teeth. Their chemical structure increases the depth of cure and decreases the polymerization contraction; in this ...
F. Zotti, Edoardo Falavigna, G. Capocasale, D. De Santis, M. Albanese   +4 more
semanticscholar   +1 more source

In Vitro Evaluation of the Effect of Different Luting Cements and Tooth Preparation Angle on the Microleakage of Zirconia Crowns

International Journal of Dentistry, 2021
Introduction Discrepancy between the crown border and prepared tooth margin leads to a microleakage that eases the penetration of microorganisms and causes the dissolution of luting cement consequently.
B. Ebadian, A. Fathi, Melika Savoj
semanticscholar   +1 more source

Microleakage in class II restorations of two bulk fill resin composites and a conventional nanohybrid resin composite: an in vitro study at 10,000 thermocycles

BMC Oral Health, 2021
Background The contraction presented by resin composites causes an increase in stress at the tooth-resin interface, causing micro-gaps that allow microleakage.
C. Cayo-Rojas, Karen K Hernández-Caba, Ana S Aliaga-Mariñas, Marysela I Ladera-Castañeda, Luis A. Cervantes-Ganoza   +4 more
semanticscholar   +1 more source

Comparison of the Morse Cone Connection with the Internal Hexagon and External Hexagon Connections Based on Microleakage - Review.

Prague Medical Report, 2021
The gap formed at the abutment-implant interface brings about a bacterial colonization. In addition, a bacterial reservoir can be established within the implant.
A. Bittencourt, C. Neto, P. Penitente, E. Pellizzer, D. D. dos Santos, M. Goiato   +5 more
semanticscholar   +1 more source

Mechanical, antibacterial, biocompatible and microleakage evaluation of glass ionomer cement modified by nanohydroxyapatite/polyhexamethylene biguanide.

Dental materials journal, 2021
This study aims to look for the best concentration of nanohydroxyapatite (NHA) and polyhexamethylene biguanide (PHMB) incorporated into glass ionomer cement (GIC) in accordance with ISO:9917-1 and evaluate its mechanical, antibacterial, biocompatible and
Keshi Zhu, Long Zheng, Jiawei Xing, Sisi Chen, Rui Chen, Liling Ren   +5 more
semanticscholar   +1 more source

Evaluation of the effect of adding micro-hydroxyapatite and nano-hydroxyapatite on the microleakage of conventional and resin-modified Glass-ionomer Cl V restorations [PDF]

, 2017
Pulpal reaction to restorative materials depends on marginal microleakage, which is a dynamic phenomenon that allows bacteria and fluids to traverse across the tooth-restoration interface.
Feizi, Negar, Sharafeddin, Farahnaz
core   +7 more sources