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A superior method of tattoo removal using the Q-switched ruby laser
A Scheibner1, G Kenny, W White
1Department of Dermatology, University of California, Davis.
The Journal of Dermatologic Surgery and Oncology
|December 1, 1990
Summary
Q-switched ruby laser treatment effectively removed tattoo pigment in most amateur and professional tattoos. While professional tattoos required more sessions, side effects like hypopigmentation were temporary with no scarring.
Area of Science:
- Dermatology
- Laser Medicine
- Aesthetic Surgery
Background:
- Tattoo removal remains a significant challenge in aesthetic dermatology.
- Q-switched lasers are a primary modality for tattoo pigment ablation.
- Assessing treatment efficacy and safety for diverse tattoo types is crucial.
Purpose of the Study:
- To evaluate the efficacy and safety of Q-switched ruby laser for amateur and professional tattoo removal.
- To determine optimal treatment parameters and patient outcomes.
Main Methods:
- Retrospective analysis of 80 patients (101 amateur, 62 professional tattoos).
- Treatment with Q-switched ruby laser (5-8 mm spot size, 2-4 J/cm²).
- Average of three retreatments per patient.
Main Results:
- Amateur tattoos: 4 complete, 84 nearly complete, 11 significant pigment removal.
- Professional tattoos: 2 complete, 5 nearly complete, 18 significant pigment removal.
- Transient hypopigmentation observed; skin texture and hair growth normalized; no scarring.
Conclusions:
- Q-switched ruby laser is effective for tattoo removal, particularly amateur tattoos.
- Professional tattoos, especially those with red, yellow, and green inks, require multiple treatments.
- The treatment demonstrates a favorable safety profile with temporary side effects.