Mastering Posterior Composite Restorations

Explore posterior composite restorations with class one and two cavity preparation, caries removal of soft dentin and decalcified enamel, smear layer removal for better dentin adhesion, follow black list guidelines.

Isolation uses a rubber dam to achieve absolute dryness of the field, with quadrant isolation for class ii or mod cavities and careful clamp placement to preserve dryness.

Assess etching and bonding options for posterior restorations, detailing total, selective, and self etch techniques, phosphoric acid viscosity, enamel-dentin selective etch, and the three-step gold standard approach.

Explore the types of matrices for posterior composite restorations, including conventional Tofflemire systems, automatic matrices, and sectional matrices, plus wedges and teflon for a better proximal seal.

Demonstrates a 2-in-1 posterior composite restoration on a class two prep, using sectional and auto matrices, bonding, flowable liners, and careful 45-degree condensing to restore proximal anatomy and occlusion.

Remove excess and high spots from composite restoration with a flame shaper at 45 degrees, then polish with brown and beige brushes up to 5000 rpm for a smooth finish.