Biofilms and their properties -

Oral biofilm‐associated diseases, such as caries and periodontitis, represent global public health challenges. The diseases develop as a result of dysbiosis of the oral microbiome. There is a long tradition in medicine for treating bacterial infections by the use of antibiotics. Unfortunately, biofilm bacteria are significantly less sensitive to antibacterial agents than are their planktonic counterparts. This property of biofilm challenges us in our daily work as dentists, and might explain why many oral prophylactic agents predicted to be efficacious in vitro, only show marginal effect in vivo.

Posterior composites and new caries on adjacent surfaces – any association? Longitudinal study with a split-mouth design -

The aim of this longitudinal study was to compare caries incidence in sound approximal surfaces adjacent to newly placed composite restorations with the caries incidence in corresponding surfaces in contralateral teeth without any restorations in contact; and to assess risk factors for dentine caries development on adjacent and control surfaces.

Risk factors for caries development on tooth surfaces adjacent to newly placed Class II composites – a pragmatic, practice based study -

To assess risk factors for caries development on approximal surfaces in contact with newly placed Class II composite restorations.