Uneven tone and pigmentation disorders are frequent problems that motivate patients to seek help. The gold standard for treating the majority of these hyperpigmentation changes is the use of a picosecond laser, as the effect is predominantly photomechanical and photochemical,...
The authors detail the types of lasers and light-based devices that can be used in the treatment of epidermal and dermal pigmentations. Skin colour differences have, for centuries, been associated with the economic, political and social status of a person;...