3D-Printed teeth: a better fit for kids?

NCT ID NCT06047925

Completed Disease control Sponsor: Ain Shams University Source: ClinicalTrials.gov ↗

First seen Jul 17, 2026 · Last updated Jul 17, 2026

Summary

This trial tests whether 3D-printed crowns work better than standard stainless-steel crowns for restoring damaged first permanent molars in children. The study will compare how well each crown holds up, its effect on gum health, and how satisfied children and parents are with the result. Forty children with badly decayed or defective molars will receive either a 3D-printed or stainless-steel crown and be followed for 18 months.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: 3D-printed crown or prefabricated stainless-steel crown
What this could lead to: If successful, 3D-printed crowns could offer a more comfortable and better-fitting option for children needing tooth restoration.
What could go wrong: This is a small, early-stage trial with only 40 participants, so results may not apply to all children. 3D-printed crowns may not be as durable as stainless-steel crowns.

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Conditions

The condition(s) this trial relates to.

amelogenesis imperfecta dental caries dentinogenesis imperfecta

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

3D PRINTED CROWNS

Contacts and locations

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Locations

Faculty of dentistry Ainshams university

Cairo, 11361, Egypt

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