When the skin starts healing after laser treatment ... more dramatic effects and visible skin improvements. Fractional CO 2 laser treatment involves the application of a large number of microbeams.

Fractional carbon dioxide laser treatments are effective at reducing postsurgical scarring, particularly in the first month after surgery.

In a cohort study, fractional CO2 laser therapy was effective in treating ... Scale (POSAS), with evaluations performed before and after treatment by a blinded plastic surgeon.