Similar effects can be obtained by ultrapulse or CO 2 lasers which are the latest and most specific method for skin resurfacing. Current views of techniques are changing rapidly. Complications include exacerbation of cold sore virus which is prevented by pre-treatment with acyclovir, overgrowth of scar tissue, rare infections and temporary swelling. Sometimes there is persistent reddening and pigment alterations. Smaller spots can be treated with fluorouracil ointment applied twice daily for three weeks which leaves a red mottled tender spot which later crusts, peels and then covers over with new skin.
Collagen injections can smooth resistant wrinkles.
It used to be called plastic skin planing. Large scars can be removed surgically and later dermabraded. They had no choice. All rights reserved.