White-opaque flowable composite liner as a depth marker in composite restorations prevents tooth substance loss in filling removal: a randomized double-blinded in vitro study.
Thomas Gerhard WolfNatalie DekertGuglielmo CampusClaus-Peter ErnstPublished in: Clinical oral investigations (2021)
When restoration replacement is indicated, removal of esthetic restorations often causes tooth structure loss due to difficult optical color matching. Using a white-opaque flowable liner as a depth marker clinically aids in restoration removal and protects against tooth structure loss.