What condition is commonly treated with the Nd:YAG laser?

The Nd:YAG laser is commonly used for the treatment of facial veins and leg veins due to its specific wavelength and penetration capabilities. This laser operates at a wavelength of 1064 nm, which is effective for targeting deeper tissues including blood vessels. The energy from the laser is absorbed by the hemoglobin in the blood, causing the veins to coagulate and the body to naturally reabsorb them over time. This makes Nd:YAG lasers particularly advantageous for vascular treatments because they can treat larger vessels without damaging the surrounding skin.

While Nd:YAG lasers can also be used for other applications such as hair removal, treating age spots, and reducing wrinkles, these treatments are generally more effectively accomplished with different types of lasers or laser wavelengths that are better suited to specific conditions. For example, the Alexandrite laser is often preferred for hair removal, while other laser wavelengths might be more suitable for pigment correction or resurfacing treatments. Thus, the primary application for Nd:YAG lasers in the context of this question is the treatment of facial and leg veins.