Current concepts in laser tattoo removal.
Today, more than 10% of the Western population has at least 1 tattoo, with prevalence of up to one-fourth in the cohort younger than 30 years of age. Many of these individuals come to regret their decision within months due to several reasons, often socially-related, and seek medical treatment. The discovery of selective photothermolysis has enabled the targeted destruction of tattoo pigments with only minimal damage to the surrounding tissue and limited risk of adverse effects, which contrasts previously used nonspecific methods. This treatment modality requires laser pulses of short durations (nanoseconds) and high intensities. However, the inappropriate use of laser parameters, such as inadequate pulse duration, can unnecessarily increase the incidence of permanent adverse effects. This article provides an overview of applicable laser systems and therapeutic strategies for optimized tattoo removal.
Wenzel
S M
SM
Department of Dermatology, University of Regensburg Medical Center, Regensburg, Germany.
D006801:Humans; D053685:Laser Therapy / Q000009:adverse effects / Q000379:methods*; D007834:Lasers; D013653:Tattooing; D016896:Treatment Outcome