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The Bell BriefFrom Dr. Jennifer Bell, DDS
MEDIUMClinicalTier 1

Effect of postpolymerization on the wear behavior of additively manufactured definitive crown resins

SourceJournal of Prosthetic Dentistry (JPD)Tier 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

Clinically, the study shows that post-polymerization of 3D-printed definitive crown resins can meaningfully change in-mouth wear rates; practices printing their own crowns now have a controllable variable that directly affects crown longevity and remake rates.

Key points

  • Additively manufactured definitive crown resins tested in vitro; post-polymerization protocol significantly altered measured wear depth and volume loss.
  • Findings apply to any lab or in-office workflow that uses light-curing ovens or UV curing chambers after printing.
  • No specific resin brands or curing units named, but results imply that standardizing post-cure cycles could reduce clinical failures for printed crowns.
  • Published in The Journal of Prosthetic Dentistry (online 27 July 2026), providing peer-reviewed data that owners and lab managers can use to refine 3-D printing SOPs.

Who should care

OwnerAssociateSpecialistStaff

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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