Photodynamic Therapy by Mean of 5 Aminolevulinic Acid for the Management of Periodontitis and Peri-Implantitis: a Retrospective Analysis of 20 Patients.

The articole showed that in periodontal patients, all sites evaluated had a beneficial effect on PPD, BOP, and MOB with statistically significant differences between baseline and at 3 and 6 months after. For the periimplantitis sites, all patients confirmed that the SRP+ALAD-PDT was not painful, and all perceived a benefit after the treatment at all timing points.