Assessing the efficacy of nonsurgical periodontal treatment on rheumatoid arthritis: an umbrella review.

Background: The relationship between periodontitis and rheumatoid arthritis (RA) has attracted considerable interest. However, the effect of non-surgical periodontal treatment (NSPT) on RA remains uncertain. This umbrella review aims to consolidate current research to establish a stronger evidence base.

Dual effectiveness of a novel all-in-one endodontic irrigating solution in antibiofilm activity and smear layer removal.

The continuous destruction of dental hard tissues increases the risk of bacterial invasion, which leads to pulp infections. Irrigation is critical for successful root canal treatment in terms of infection control. However, no single irrigant covers all of the functions demanded, including antibiofilm and tissue-dissolving activities.