In Vitro Comparison Between Different Types of Fissure Sealants in Permanent Teeth-Micro-CT Study.

Researchers compared how well four different pit and fissure sealants adapted to permanent teeth after thermal cycling using micro-CT imaging. Resin-based sealants showed slightly better internal adaptation than glass ionomer versions, though the differences were not statistically significant.

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.