At Leong Facial Plastic Surgery in NYC, we use the advanced Cortex™ CO2/Erbium Yag Laser for skin rejuvenation. This non-invasive treatment improves wrinkles, acne scars, sun damage, and other signs of aging by resurfacing and stimulating healthy skin growth—leaving your complexion smoother, youthful, and radiant.
The Evolution of Cosmetic Lasers
Over the last two decades, full CO2 lasers were commonly used to remove the epidermis (top layer) and part of the dermis (inner layer) to promote skin regeneration. However, these treatments typically required extensive downtime (up to 4 weeks) and carried risks, such as infections, hyperpigmentation, and scarring.
In response to these issues, non-ablative lasers were introduced to provide rejuvenation with less intensity and no tissue vaporization. While these treatments offered less downtime, results were gradual, and multiple sessions were required.