The fractional CO2 laser is used to create micro-computed so well more or less tight in the skin interspersed with healthy areas. The depth of each well and the density will be determined by your skin, the indication of the duration of the period of social downtime.

Healing each well result in a rejuvenation of the dermis.
In most cases, it is preferable to repeat sessions for a gradual smoothing of the skin (acne, scars, stretch marks, rejuvenation …).

Indications for fractionated CO2 are
Lines and wrinkles, including a skin “withered” wrinkles of the eyes and eyelids
Acne scars
Wrinkled neck
Stretch marks
Sagging skin of the abdomen
Scars either to due to trauma or burns not amenable to treatment by surgical procedures
Keloid scars not responding to other modalities and non operable keloids