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Treatment of traumatic tattoos by Q-switched ruby laser
B M Achauer1, J S Nelson, V M Vander Kam
1Beckman Laser Institute and Medical Clinic, University of California, Irvine.
Plastic and Reconstructive Surgery
|February 1, 1994
Summary
The Q-switched ruby laser effectively removes traumatic tattoos with minimal side effects. Most patients experienced temporary hypopigmentation, resolving within six months, with no scarring reported.
Area of Science:
- Dermatology
- Laser Medicine
- Aesthetic Surgery
Background:
- Q-switched ruby laser is a standard treatment for decorative tattoos.
- Traumatic tattoos present unique challenges in pigmented matter removal.
Purpose of the Study:
- To evaluate the efficacy and safety of Q-switched ruby laser for traumatic tattoo removal.
- To document clinical outcomes and adverse effects in treated subjects.
Main Methods:
- Retrospective analysis of 12 subjects with traumatic tattoos.
- Treatment administered using Q-switched ruby laser.
- Clinical management and follow-up assessments recorded.
Main Results:
- Substantial removal of foreign pigmented matter achieved.
- Hypopigmentation observed in 33.3% of subjects, resolving spontaneously within 6 months.
- No instances of hypertrophic scarring, atrophy, or induration were reported.
Conclusions:
- Q-switched ruby laser offers excellent clinical outcomes for traumatic tattoo removal.
- The treatment demonstrates a favorable safety profile with significantly reduced adverse effects.
- Temporary hypopigmentation is the primary transient side effect, with full resolution expected.