[Self-adhesive composites - Do they keep what they promise?]

Self-adhesive composites promise simplified application and reliable adhesion to dental hard tissues without prior conditioning or application of an adhesive system. Their working principle is based on specific functional monomers. Although they may reach acceptable sealing capability in minimally invasive cavities, study results showed significantly reduced bond strength to enamel and dentin compared to conventional adhesive systems. Thus, the use of self-adhesive composites requires critical individual consideration.