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Study identifier: NCT07643311 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Milled vs 3D-Printed Partial-Coverage Restorations in Endodontically Treated Molars

Condition: Endodontically Treated Teeth  ·  Sponsor: Hospital San Jose

PhaseNA
Planned participants142
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to compare the clinical performance of Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM)-milled and 3D-printed composite resin partial-coverage restorations in endodontically treated molars. The main questions it aims to answer are: * Do 3D-printed composite resin partial-coverage restorations show similar clinical performance compared with CAD/CAM-milled composite resin restorations? * Are there differences in survival, success rates, and complications between the two types of restorations over a 3-year follow-up period? Researchers will compare CAD/CAM-milled composite resin restorations with 3D-printed composite resin restorations to evaluate their clinical performance. Participants will: * Receive a partial-coverage restoration (onlay or overlay) in an endodontically treated molar. * Be randomly assigned to receive either a CAD/CAM-milled or a 3D-printed composite resin restoration. * Attend follow-up visits at 12, 24, and 36 months. * Undergo clinical evaluations by two blinded evaluators using the revised FDI criteria and standardized photographic documentation.

This description comes directly from the study's public registry record.

Talk to the study team

Tomás Yoma Galleguillos, DDS  ·  +56985768407  ·  tomasyoma@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Hospital San JoséSantiago, Santiago Metropolitan, ChileRecruiting

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Source record: clinicaltrials.gov/study/NCT07643311