Efficacy of desensitizing agents applied to vital teeth prepared for fixed prostheses and
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
Prosthodontists and restorative dentists who routinely prepare vital teeth for crowns should consider desensitizing agents because this systematic review shows they do not reduce bond strength of cements, removing a long-standing clinical concern over post-cementation retention.
Key points
- Meta-analysis of randomized trials found no statistically significant difference in bond strength when common desensitizers were applied before cementation of crowns on vital teeth.
- Review included agents such as potassium nitrate, fluoride varnishes, and dentin adhesives used on prepared vital abutments.
- Findings apply specifically to fixed prostheses on vital teeth and may support routine desensitizer use without fear of compromising crown retention.
- Source: Journal of Prosthetic Dentistry, available online 22 September 2026.
Who should care
Read the original on Journal of Prosthetic Dentistry (JPD)
Full reporting and any paywall content live on sciencedirect.com. We summarize and score; we do not republish.
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