Current Status of Fractional Laser Resurfacing

January 2015

Paul J. Carniol, Mark M. Hamilton, Eric T. Carniol

fractional laser resurfacing photoaging acne scarring dyschromia fractionation collagen production tissue remodeling Fitzpatrick skin types platelet-rich plasma fractional lasers PRP

TLDR Fractional laser resurfacing is effective for skin conditions, has lasting results, quick recovery, and is safe but requires careful consideration of risks.

Fractional laser resurfacing, developed from laser hair transplantation technology, has been used since 2007 to treat skin conditions such as photoaging, acne scarring, and dyschromia. The technique involves fractionation, which allows for deeper tissue penetration and results in tissue contraction, increased collagen production, and tissue remodeling. Adjustments in treatment parameters enable customization for different skin types, particularly higher Fitzpatrick skin types (IV to VI), and facial subunits. The effects of these treatments have been shown to last for several months due to tissue remodeling. Additionally, fractional lasers are associated with a short recovery time and a high safety profile, although surgeons should be mindful of the limitations and potential risks. Adjuvant treatments, including face-lifts, product deposition, and platelet-rich plasma, are also being explored to enhance results.

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Related Research

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research Fractional Resurfacing in the Asian Patient: Current State of the Art

33 citations, September 2016 in “Lasers in Surgery and Medicine”

Fractional resurfacing is safe and effective for certain skin conditions in Asian patients, but care must be taken to avoid skin pigmentation issues.

research Current Status of Fractional Laser Resurfacing

44 citations, July 2015 in “JAMA Facial Plastic Surgery”

Fractional laser resurfacing is effective and safe for skin treatment, with benefits like less downtime and a low risk of adverse events.