Photodynamic therapy adjuvant to non-surgical periodontal therapy: Systematic review of randomized clinical trials.

Objectives: To systematically evaluate randomised controlled trials (RCTs) on whether adjuvant application of antimicrobial photodynamic therapy (aPDT) through the technique of irradiation in the external region of the periodontal pocket with optic-fibre tip offers benefits to scaling and root planning (SRP).

Methods: Five databases were searched by two independent reviewers according to pre-specified eligibility criteria up to April 2023. No restrictions regarding date of publication, language and minimum follow-up period were imposed.

Outcome measurements in studies on the association between osteoporosis and periodontal disease.

Background: The present study aims to compare different diagnostic criteria for periodontal disease that were used to study the association between periodontal disease and osteoporosis.

Methods: A database from a case-control study was used. The present study included sociodemographic, lifestyle, and health-condition data; panoramic radiographs; and clinical measurements on periodontal conditions from 139 postmenopausal women.