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Use of a Glass Ionomer Sealant in Permanent First Molars affected by Molar Hypomineralisation: A 12-Month Clinical Study.

European journal of paediatric dentistry · Luppieri V, Pecori A, Concas MP, Cadenaro M · 2026-07-01

A glass ionomer sealant applied to permanent first molars with molar hypomineralisation prevented secondary caries and reduced tooth sensitivity over 12 months, though it did not prevent post-eruptive breakdown.

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