DOI: https://doi.org/10.36347/sjds.2025.v12i10.003

Pages: 157-161

Molar-incisor hypomineralization (MIH) presents a therapeutic challenge in aesthetic dentistry, particularly in the management of white opacities that compromise smile harmony. This study demonstrates the efficacy of resin infiltration as a minimally invasive solution through a documented clinical case with a 35-month follow-up. The Icon® technique, applied following a standardized protocol, achieved complete masking of the lesions from the initial session, with maintained long-term results. This approach thus positions itself as an optimal alternative to conventional treatments, combining aesthetic excellence and tissue preservation. These findings confirm the essential role of resin infiltration in the management of MIH.