A visible light-cured posterior composite resin: results of a 3-year clinical evaluation

Seventy-nine Class I and II light-cured composite resin restorations were evaluated for 3 years. Although the composite resin was not totally wear resistant, its overall clinical performance was acceptable, relative to most parameters of evaluation. The use of such a material in the posterior region may be justified in situations in which appearance is important, ideal circumstances predominate over conservative cavity design, and the patient understands the benefits and limitations of the procedure.