Q-switched ruby laser is safe and effective in treating primary gingival hyperpigmentation.

Yehonatan NoymanYoram KornowskiDan SlodownikMoshe LapidothAssi Levi

Published in: Journal of cosmetic dermatology (2023)

The 694-nm QSRL is a novel and promising safe and effective method for treating PGH with the advantages of being a non-ablative modality that minimizes tissue damage and optimizes the outcome.

Keyphrases

oxidative stress
photodynamic therapy