Enhanced efficacy of photodynamic therapy after fractional resurfacing: fractional photodynamic rejuvenation
This pilot study evaluated the combined effects of fractional resurfacing and photodynamic therapy (PDT) with aminolevulinic acid (ALA) on perioral wrinkles in four female patients. After two sessions of fractional resurfacing with the Fraxel SR device, ALA-PDT was applied to one half of the perioral area, showing enhanced improvements in
June 26, 2025
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