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The Bell BriefFrom Dr. Jennifer Bell, DDS
MEDIUMResearchTier 1

Characterization and Evaluation of Biological Properties of Calcium Silicate Cement-based Sealers after Thermal Pretreatment

SourceJournal of EndodonticsTier 1Peer-Reviewed Research

Originally at sciencedirect.com

Summary & scoring by The Bell Brief (Dr. Jennifer Bell) using the Drill-Down Protocol (Drill-Down Score) — not the original publisher.

Why it matters for dental

Endodontists and general dentists who use calcium-silicate sealers in warm vertical obturation must understand how thermal pretreatment changes material properties and biocompatibility, because these sealers are now standard in root-canal cases where long-term sealing and periapical healing are critical.

Key points

  • Study evaluates biological performance (cytotoxicity, bioactivity, cell adhesion) of calcium-silicate sealers after controlled heat exposure simulating warm obturation techniques.
  • Thermal pretreatment is common during carrier-based and warm vertical techniques; changes in surface chemistry or ion release could affect sealing ability and periapical tissue response.
  • Results will be published in the September 2026 issue of the Journal of Endodontics—clinicians performing high-volume endo should watch for updated handling guidelines once data are available.
  • Endo specialists and residency programs using TotalFill, BioRoot RCS, or similar MTA-based sealers will be directly impacted by any recommended temperature limits or contraindications.

Who should care

SpecialistAcademia

Read the original on Journal of Endodontics

Full reporting and any paywall content live on sciencedirect.com. We summarize and score; we do not republish.

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