Cosmetic dermatology · Scar treatment
Subcision
Subcision releases fibrous bands that tether rolling acne scars by passing a needle or cannula under the scar, letting the skin lift. It is often combined with fillers, boosters or laser.
Overview
Subcision is one of the most effective treatments for rolling scars and depressed surgical scars.
At a glance
Sessions
1 to 3.
Downtime
Bruising and swelling for about a week.
Combos
Fractional laser, RF microneedling, fillers.
Frequently asked questions
Which scars respond?
Rolling and tethered scars.
Is it painful?
Done under local anaesthetic.
Are results permanent?
Released scars usually stay improved.
Related
Choose a specialist
Cosmetic procedures are medical procedures
The Association of Korean Dermatologists reports that most side-effect cases from cosmetic procedures involve non-specialist doctors. Choosing a board-certified dermatologist (피부과 전문의) means your injector or laser operator has four years of dermatology residency training. This page is general information, not medical advice.