Paediatric & MIH Study ✓ Peer reviewed

Eggshell powder as a biomimetic alternative to biodentine in primary teeth pulpotomy: a comparative clinical and radiographic study.

Scientific reports · El-Desouky SS, Ghouraba RF, Kabbash IA, Metwally NM · 2026-07-14

Researchers compared eggshell powder, Biodentine, and mineral trioxide aggregate as pulpotomy materials in primary molars across 30 children over 12 months. While eggshell powder showed promise initially, it performed worse than the other materials at 12 months, with higher rates of pain, mobility, and root resorption.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.

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