Laser-based dermatological procedures could be revolutionized with new technique

ScienceDaily - Health and Medicine News

Clinicians and dermatologists have seen a rise in demand for minimally invasive laser-based treatments, including tattoo removal. However, it is difficult for the laser light to be perfectly and selectively absorbed by only the targeted birthmark or tattoo. Now, researchers have developed instruments that transmit laser light into the tissue through direct contact. The techniques developed will reduce safety concerns in laser dermatology by improving laser transmission.