Results 21 to 30 of about 683,930 (242)

Orthograde Apical Barrier in Non-Vital Immature Permanent Teeth: A Narrative Review of Clinical Pathways, Procedural Determinants, and Evidence Gaps [PDF]

open access: yesDentistry Journal
Background/Objectives: Pulp necrosis in immature permanent teeth arrests root development, leaving an open apex, thin, divergent dentinal walls, and an unfavorable crown-to-root ratio that predisposes the tooth to fracture and complicates endodontic ...
Yasser Alsayed Tolibah   +7 more
doaj   +2 more sources

Calcium Silicate-Based Cements as Root Canal Medicament

open access: yesClinical, Cosmetic and Investigational Dentistry, 2020
Okba Mahmoud,1,2 Walid Ali Al-Meeri,2 Mohideen Salihu Farook,2 Nashwan Abdullah Al-Afifi2 1Department of Restorative Dentistry, College of Dentistry, Ajman University, Ajman, United Arab Emirates; 2Department of Restorative Dentistry, Faculty of ...
Mahmoud O   +3 more
doaj   +4 more sources

Comparative Biological Properties of Resin-Modified Calcium Silicate Cements on Dental Stem Cells: A Systematic Review of In Vitro Studies

open access: yesApplied Sciences
Objectives: This systematic review aimed to qualitatively synthesize the available in vitro evidence on the cytocompatibility and bioactivity of resin-modified calcium silicate ce-ments in contact with human dental stem cells and cells from other sources.
Sonia Bahl   +4 more
doaj   +2 more sources

Chemical Composition and Porosity Characteristics of Various Calcium Silicate-Based Endodontic Cements

open access: yesBioinorganic Chemistry and Applications, 2018
Chemical composition and porosity characteristics of calcium silicate-based endodontic cements are important determinants of their clinical performance.
Seok Woo Chang
doaj   +2 more sources

Calcium silicate-based cements and functional impacts of various constituents

open access: yesDental Materials Journal, 2017
Calcium silicate-based cements have superior sealing ability, bioactivity, and marginal adaptation, which make them suitable for different dental treatment applications. However, they exhibit some drawbacks such as long setting time and poor handling characteristics.
Franklin García-Godoy   +2 more
exaly   +4 more sources

Probe into the pore structure of carbonated calcium silicate cement compacts by proton nuclear magnetic resonance relaxometry [PDF]

open access: yesRSC Advances
Proton nuclear magnetic resonance relaxometry (1H NMR) has been widely used for characterizing the pore structure of Portland cement materials; however, its applicability to carbonated calcium silicate cement materials, an important CO2 capture technique
Zhikang Gao   +5 more
doaj   +2 more sources

The nanostructure and degradation of C-S-H in Portland and blended cements [PDF]

open access: yes, 2007
The microstructure and composition of water and KOH activated hardened pastes of commercial neat white Portland cement (WPC) and blends with 30% fly ash (PFA) have been characterised using a multi-technique approach, With particular emphasis on the ...
Oliveira Morais de Sousa Girão, Ana Violeta
core   +6 more sources

MAJOR CHANGES IN THE DEVELOPMENT OF CALCIUM SILICATE-BASED CEMENTS IN DENTISTRY [PDF]

open access: yesJournal of IMAB, 2022
Calcium silicate cements are widely used in contemporary dentistry. Their properties, such as biocompatibility, osteoinductive potential, and stimulation of pulp regeneration, are valuable for the treatment of perforations, pulp capping procedures ...
Desislava Tsanova-Tosheva   +1 more
doaj   +1 more source

The effects of calcium aluminate and calcium silicate cements implantation on haematological profile in rats [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2020
The objective of this study was to evaluate potential unfavourable side effects, especially on the blood corpuscles, of experimental calcium aluminate and calcium silicate cements that are applied subdermally or directly to tooth pulp.
Muhamed KATICA   +7 more
doaj   +1 more source

Biomineralization of three calcium silicate-based cements after implantation in rat subcutaneous tissue [PDF]

open access: yesRestorative Dentistry & Endodontics, 2021
ObjectivesThe aim of this study was to evaluate the dystrophic mineralization deposits from 3 calcium silicate-based cements (Micro-Mega mineral trioxide aggregate [MM-MTA], Biodentine [BD], and EndoSequence Root Repair Material [ESRRM] putty) over time ...
Ranjdar Mahmood Talabani   +4 more
doaj   +1 more source

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