Showing posts with label use of lasers. Show all posts
Showing posts with label use of lasers. Show all posts

Saturday, May 17, 2014

Aesthetic Laser Procedures are on the Rise!!!

The use of aesthetics laser and energy-based devices among dermatologists increased 34% in 2013. This information is courtesy of a  a new survey from the American Society of Dermatologic Surgery (ASDS).
When the ASDS surveyed its members, it found that 2.25 million laser, light and energy-based treatments were performed in 2013, compared to 1.68 million in 2012. This is an astounding increase!!!
“Not only have treatments become much more effective, but they also have become safer, so patients typically are experiencing less downtime,” said ASDS President-elect George Hruza, MD.
Treatments for facial redness, including rosacea-related erythema, topped the list at 454,000 procedures in 2013. Several other procedures saw increases of more than 50%, according to the survey:
  • Birthmark removal (up nearly 90%)
  • Laser facial resurfacing to erase fine lines and wrinkles, smooth and tighten eyelid skin, improve crow’s feet around the eyes and improve skin tone and texture (up 85%)
  • Surgical and traumatic-injury scar treatment and removal (up 79%)
  • Tissue tightening (up 75%)
  • Tattoo removal (up 52%)

Dr. Hruza attributes these increases to advancements in the field that make treatments safer and more effective; a growing awareness of these technologies; and a recovering economy. “Patients may have been waiting to see a dermatologist about that facial redness or removing unwanted hair,” he said. “Now many are more informed, plus they have more economic freedom to act on their desire to improve their appearance.”
Paddy Deighan J.D. Ph.D

Friday, May 9, 2014

Lasers Aid in Delivery of Medication into the Skin

There is yet another use for laser. Laser has revolutionized medicine and the additional applications of light based devices seems limitless. Laser-assisted drug delivery can enhance the permeation of topically applied agents, according to a review published in the April issue of Lasers in Surgery and Medicine. This has the potential to be an astounding turn f events. 

Lindsay R. Sklar, M.D., from the Henry Ford Hospital in Detroit, and colleagues conducted a literature review to assess the existing applications of laser-assisted drug delivery.



The researchers found that lasers are a safe and effective means of enhancing the delivery of topically applied agents through the skin. The most commonly used lasers for drug delivery are the carbon dioxide and erbium:yttrium-aluminum-garnet lasers. Laser pretreatment of the skin can increase the permeability and depth of penetration of topically applied drug molecules for both local cutaneous and systemic applications, according to multiple studies.

"Laser-assisted drug delivery is an evolving technology with potentially broad clinical applications," the authors write.One author disclosed financial ties to the laser industry.

Paddy Deighan J.D. Ph.D