Results 241 to 250 of about 9,081 (296)

The Effects of Sodium Dichloroisocyanurate and Calcium Hydroxide as Intracanal Medicaments on Microhardness and Fracture Resistance of Dentin: An In Vitro Study

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives The aim of this study was to evaluate the effect of sodium dicholoroisocyanurate (NaDCC) as intracanal medicament on the dentin microhardness and fracture resistance of teeth compared to calcium hydroxide (CH). Material and Methods Root canals of mandibular premolars (n = 153) were instrumented and randomized into two treatment ...
Fereshte Sobhnamayan   +4 more
wiley   +1 more source

Research Progress of Root Canal Sealers

open access: yesJournal of Clinical Personalized Medicine
openaire   +1 more source

Comparative In vitro Analysis of Push-Out Bond Strength of Different Root Canal Sealers to Root Dentin.

open access: yesJ Pharm Bioallied Sci
Ghosh J   +5 more
europepmc   +1 more source

Radiopacity of root canal sealers

Oral Surgery, Oral Medicine, Oral Pathology, 1981
A standardized and reproducible method of radiopacity measurements of dental materials is presented. The method entails densitometric comparison of standard-sized specimens with an aluminum step wedge under controlled conditions for exposure and film processing. Methodologic aspects have been evaluated and discussed.
E M, Beyer-Olsen, D, Orstavik
openaire   +2 more sources

A Novel Polyurethane Expandable Root Canal Sealer

Journal of Endodontics, 2021
Endodontic sealers play a vital role in the obturation of root canal space. The aim of this study was to evaluate the utility of a recently developed polyurethane expandable sealer (PES), along with its cytotoxicity and dimensional changes.L929 fibroblasts and an cell viability assay (MTS assay) were used to determine the cytotoxicity of dental sealers
Mohammad Ali, Saghiri   +4 more
openaire   +2 more sources

Allergenic potential of root canal sealers

Dental Traumatology, 1985
Abstract The sensitizing potential of 4 root canal sealers, Endo‐methasone, ProcoSol, AH26, and Kloroperka N‐Ø, was evaluated in a modified guinea pig maximization test. All 4 materials induced sensitivity. When single components of the sealers were used in subsequent skin challenges of the same animals, positive responses were elicited by eugenol and ...
A, Hensten-Pettersen   +2 more
openaire   +2 more sources

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