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The pooled results showed that the effective rate of CO2 fractional laser in treating atrophic acne scar was significantly higher than that of Er:YAG fractional laser (OR = 1.81, 95% CI: 1.08–3.01) and the downtime of CO2 frac-tional laser in treating atrophic acne scar was significantly shorter than that of Er:YAG fractional laser (Weighted M...
The 1540- and 1550-nm erbium fiber lasers and the 1927-nm thulium fiber laser are fractional lasers with ablative and nonablative capabilities that allow them to treat both epidermal and dermal skin imperfections.
29 maj 2020 · Randomized clinical trials in humans were considered that evaluated the efficacy, safety, and benefits of applying the fractional lasers erbium glass and erbium YAG to facial rejuvenation, skin spots, and atrophic acne scars.
10 maj 2024 · In the treatment of atrophic acne scars, CO 2 fractional laser has better efficacy and shorter downtime. However, compared with Er:YAG fractional laser, CO 2 fractional laser causes higher pain intensity and may be more prone to post-treatment pigmentation.
3 kwi 2024 · A systematic review and meta-analysis have revealed highly effective treatment outcomes of fractional CO2 laser therapy for depressed acne scars. Studies indicate that ultra-pulse CO2 fractional laser treatment yields favorable results in patients with depressed scars by stimulating collagen production, refining skin texture, and expediting the ...
The pooled results showed that the effective rate of CO 2 fractional laser in treating atrophic acne scar was significantly higher than that of Er:YAG fractional laser (OR = 1.81, 95% CI: 1.08-3.01) and the downtime of CO 2 fractional laser in treating atrophic acne scar was significantly shorter than that of Er:YAG fractional laser (Weighted ...
7 lut 2023 · The present study is aimed at systematically reviewing and comparing the efficacy of needling techniques (RF-needling, meso-needling, and micro-needling) with ablative fractional lasers (CO, erbium-YAG) in the treatment of scars.
