Laser ablation is a treatment that uses concentrated light beams to precisely remove superficial layers of skin. The process is mainly used in dermatology and aesthetic medicine to reduce various types of skin lesions, such as scars, discolourations or wrinkles.

During the treatment, the laser emits energy that vaporises or micro-damages the epidermis and dermis, which stimulates regenerative processes. Depending on the laser used, ablation can involve different skin depths, which affects the extent and rate of tissue regeneration.

A distinction is made between fractional and full laser ablation. In the fractional method, the light beam acts in a pinpoint manner, creating microscopic damage in the skin, leaving intact fragments, which accelerates healing. Full ablation, on the other hand, covers the entire treated area, which may involve a longer recovery period.

Ablative laser therapy is used in removal of wrinklesstretch marks, acne scars and pigmentary changes. It can also be used to treat certain skin lesions, such as viral warts. The effects and recovery time depend on individual skin characteristics, the type of laser used and the depth of action.