Clinical Performance of Flowable Giomer Versus Nanofilled Composite in Conservative Occlusal Cavities

Pre-reacted Glass Ionomer (PRG) filler is added to resin to create giomer, a dental adhesive material. Fluoride release and recharge, acid resistance, an anti-plaque effect, dentin remineralization, and acid buffering capacity are some of the benefits of giomer.

"Flowable composites are claimed to have a higher wetting ability of the tooth surface and thus ensure penetration into all surface irregularities in layers of minimal thickness. As a result of the higher amount of filler particles, it is noted that flowable composites have less porosity than conventional resin-based sealants. Moreover, flowable composite materials have better mechanical properties which lead to increased durability and longevity of the restoration.~The PRG Barrier Coat is a resinous coating substance that shields the enamel surface from demineralization brought on by acidic attack. Near the coated surface, S PRG filler ions in PRG Barrier Coat have been found to have an acid-neutralizing effect. F and Sr released by PRG Barrier Coat can be effectively absorbed by the tooth substrate to prevent demineralization thus hindering the progression of caries."

Flowable composites are claimed to have a higher wetting ability of the tooth surface and thus ensure penetration into all surface irregularities in layers of minimal thickness. As a result of the higher amount of filler particles, it is noted that flowable composites have less porosity than conventional resin-based sealants. Moreover, flowable composite materials have better mechanical properties which lead to increased durability and longevity of the restoration.