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    Glossary Fractional Lasers

    target small skin areas to boost collagen and rejuvenation

    Fractional lasers, also known as fractional laser therapy or fractional laser resurfacing, are a type of laser treatment that targets small, precise areas of the skin to promote collagen production and skin rejuvenation. By creating microscopic columns of treated skin surrounded by untreated tissue, these lasers help in faster healing and are commonly used for reducing wrinkles, scars, and pigmentation issues.

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    1. Current Status of Fractional Laser Resurfacing JAMA Facial Plastic Surgery · 2015 · 44 citations
    2. Histologic comparison of microscopic treatment zones induced by fractional lasers and radiofrequency Journal of Cosmetic and Laser Therapy · 2014 · 27 citations
    3. Efficacy of fractional lasers in treating alopecia: a literature review Lasers in Medical Science · 2017 · 25 citations
    4. Synergistic Sequential Emission of Fractional 10.600 and 1540 nm Lasers for Skin Resurfacing: An Ex Vivo Histological Evaluation Medicina · 2022 · 22 citations
    5. Fractional non-ablative laser-assisted drug delivery leads to improvement in male and female pattern hair loss Journal of Cosmetic and Laser Therapy · 2018 · 15 citations
    6. Fractional Laser-assisted Hair Regrowth and Microneedling for the Treatment of Alopecia Areata: A Review Cureus · 2019 · 7 citations
    7. Evaluation of fractional carbon dioxide laser alone versus its combination with betamethasone valerate in treatment of alopecia areata, a clinical and dermoscopic study Archives of dermatological research · 2022 · 3 citations
    8. A comparative study of fractional CO2 laser with topical triamcinolone acetonide versus intralesional triamcinolone acetonide in the treatment of alopecia areata Journal of Cutaneous and Aesthetic Surgery · 2024 · 1 citations
    9. Evaluation of the effectiveness of fractional lasers in the treatment of androgenetic alopecia: a literature review Medical alphabet · 2025
    10. 49895 Fractional and Excimer lasers in the Treatment of Alopecia: A Rapid Literature Review Journal of the American Academy of Dermatology · 2024
    11. Current Status of Fractional Laser Resurfacing 2015
    12. Fractional CO₂ laser combined with topical compound betamethasone for Vitiligo-Associated Leukotrichia: a retrospective study of 13 patients with limited effectiveness 2026
    13. Cryotherapy versus fractional carbon dioxide laser in patchy alopecia areata: a self-controlled comparative study Journal of the Egyptian Womenʼs Dermatologic Society · 2025
    14. Progress of clinical research on fractional laser treatment of androgenetic alopecia: A review article Journal of Cosmetic Dermatology · 2024
    15. Effect of fractional laser alone or in combination on alopecia areata: A systematic review and meta‐analysis Journal of cosmetic dermatology · 2023
    16. Commentary on: Hair Transplantation in Burn Scar Alopecia After Combined Non-Ablative Fractional Laser and Microfat Graft Treatment Aesthetic Surgery Journal · 2021
    17. Efficacy of fractional CO2 laser in combination with stromal vascular fraction (SVF) compared with fractional CO2 laser alone in the treatment of burn scars: a randomized controlled clinical trial Research Square (Research Square) · 2023
    18. Skin Permeation of Small-Molecule Drugs, Macromolecules, and Nanoparticles Mediated by a Fractional Carbon Dioxide Laser: The Role of Hair Follicles Pharmaceutical research · 2012 · 43 citations
    19. Enhancing hair growth in male androgenetic alopecia by a combination of fractional CO2 laser therapy and hair growth factors Lasers in Medical Science · 2017 · 26 citations
    20. Novel approach with fractional ultrapulse CO2 laser for the treatment of upper eyelid dermatochalasis and periorbital rejuvenation Lasers in medical science · 2013 · 24 citations
    21. Fractional ablative CO<sub>2</sub> laser and oral isotretinoin—A prospective randomized controlled split‐face trial comparing concurrent versus delayed laser treatment for acne scars Lasers in Surgery and Medicine · 2023 · 8 citations
    22. Follicular unit extraction combined with fractional carbon dioxide laser therapy for post‐traumatic eyebrow scar with defects: A prospective and comparative study Journal of Cosmetic Dermatology · 2024 · 3 citations
    23. A comparative study of Fractional co2 laser combined with topical methotrexate versus Fractional co2 laser combined with topical [Calcipotriol + Betamethasone] in the treatment of nail psoriasis QJM · 2021 · 2 citations
    24. Efficacy and Safety of Fractional Laser Therapy for Androgenetic Alopecia: A Systematic Review and Meta‐Analysis Journal of Cosmetic Dermatology · 2026
    25. The role of fractional laser‐assisted drug delivery in enhancing the efficacy of topical bimatoprost solution in the treatment of alopecia areata: An intra‐patient comparative randomized clinical trial Journal of Cosmetic Dermatology · 2024
    26. Efficacy and Safety of Fractional CO2 Laser Combined with Halometasone Cream for Treatment of Moderate-to-Severe Chronic Hand Eczema: A Prospective, Single-Center, Parallel-Group, Open-Label Randomized Trial Dermatology and Therapy · 2023
    27. Role of Fractional Carbon Dioxide Laser in Treatment of Alopecia Areata: Review Article ˜The œEgyptian Journal of Hospital Medicine · 2023
    28. Fractional Photothermolysis Laser Treatment of Male Pattern Hair Loss Dermatologic Surgery · 2010 · 50 citations
    29. Alopecia Areata: Good Response to Treatment with Fractional Laser in 5 Cases Journal of cosmetology & trichology · 2016 · 9 citations
    30. Fractional Laser Therapy for Androgenetic Alopecia Dermatologic Clinics · 2026