Changes in the Oral Microbiota with the Use of Aligners vs. Braces: A Systematic Review.

Orthodontic treatments have evolved significantly, with clear aligners becoming increasingly popular due to their aesthetic appeal and ease of use. This study systematically reviewed the impact of clear aligners in the changes in the oral microbiota compared to traditional fixed appliances. Following PRISMA guidelines, a systematic review was conducted using two databases such as Scopus, Web of Science, and the PubMed search engine.

Comparative evaluation of two cetylpyridinium chloride-based mouthwashes on the mechanical properties and strength loss of elastomeric chains used in dentistry: An vitro study.

Objectives: Evaluate the strength degradation of polymeric ligature chains after their immersion in cetylpyridinium chloride-based mouthwashes.

Methods: 240 elastomeric samples from four different manufacturers (Rocky Mountain®, Ormco®, Morelli® and Dentaurum®) in two types of configurations (with and without intermodular links) and divided in 3 groups (distilled water, Vitis CPC Protect® and PERIO·AID® 0.05%) at 5 follow-up periods (0-24 h, 7-14 -21 days) were immersed twice a day for 60 s, following the manufacturers' protocols.