Revolutionizing Skin and Hair Treatments
March 2024
Laser systems are at the forefront of medical innovation, as evidenced by two recently published scientific papers that have garnered significant attention as top downloaded articles on the Wiley publishing platform. These studies highlight breakthrough treatments that are setting new standards in the industry.
The titles of the two papers and short summaries follow below, with links to the original journals where they were published.
Clinical Case Reports
Use of Nd:YAG laser in Bruise Resolution caused by an Injectable Dermal Filler Procedure
(authors: Barry Dekeyser, Marijke Wellens, Iva Talaber)
The demand for injectable dermal fillers is on the rise, but so is the need for solutions to the bruising that often accompanies these procedures. Typically, such bruises heal naturally within 10 to 14 days, yet patients are increasingly seeking faster recovery times. This case report showcases the effectiveness of the Nd:YAG laser in accelerating bruise resolution. The treatment involved three sessions in two day intervals, leading to complete bruise resolution within a week. The study concludes that the 1064 nm Nd:YAG laser, with low-intensity short pulses, is not only effective in reducing healing time but also safe, with no adverse effects reported.
Lasers in Surgery and Medicine
Measurements of Hair Temperature Avalanche Effect with Alexandrite and Nd:YAG Hair Removal Lasers
(authors: Daniele Vella PhD, Matjaž Lukač PhD, Urban Jernejčič MSc, Nejc Lukač PhD, Žan Klaneček MSc, Matija Milanič PhD, Matija Jezeršek PhD).
Understanding the underlying mechanisms of laser hair removal treatments is crucial for enhancing their effectiveness. This study delves into the photothermal response of human hair to pulsed laser treatments, a common method in hair removal.
The findings reveal a unique "avalanche effect," where repeated low-fluence laser passes during treatment cause a gradual, significant increase in hair temperature. This phenomenon may explain the high success rates with this innovative method of laser hair removal, particularly in 'brushing' procedures, and underscores the potential for optimizing treatment protocols for even better results.
These papers not only contribute valuable insights to their respective fields but also underscore LA&HA's commitment to advancing medical technology. We extend our heartfelt congratulations to the authors for their groundbreaking work and encourage the broader scientific community to engage with these findings.
Related news
Official Opening of New LA&HA Portugal Training Centre
July 2025
The Laser and Health Academy (LA&HA) is proud to announce the official opening of the new LA&HA Portugal Training Centre at the state-of-the-art Clitrofa Clinic.
Celebrating 10 Years of Excellence: LA&HA Master in Laser Dentistry Program
March 2026
The Laser and Health Academy (LA&HA) proudly celebrates the 10th anniversary of the LA&HA Master in Laser Dentistry Program, a milestone that marks a decade of advancing clinical excellence and education in laser dentistry.
