title: A critical appraisal of high-energy pulsed carbon dioxide laser facial resurfacing for acne scars.
abstract: Thirteen patients with mild and severe acne scarring have been treated with the Ultra Pulse carbon dioxide laser over a 24-month period. Nine patients had full-face and 4 patients had regional reurfacing. All patients were pretreated with a Retin-A preparation. The patients healed in an average of 7.3 days and erythema was gone in an average of 7.6 weeks. Eight patients with mild acne experienced a good (1 patient) or excellent (7 patients) result. Of the 5 patients with severe acne characterized by marked irregularity, deep defects, and atrophy, 2 patients experienced fair results and 2 experienced good results (1 patient was lost to follow-up). Thus, laser resurfacing for severe atrophic acne achieves only moderate results, while treatment for mild acne can provide excellent results.
authors.affiliation: Atherton Plastic Surgery Center, CA 94027, USA.
authors.forename: D B
authors.initials: DB
authors.lastname: Apfelberg
mesh_terms: D000152:Acne Vulgaris / Q000601:surgery*; D000328:Adult; D002921:Cicatrix / Q000601:surgery*; D062109:Dermatologic Surgical Procedures; D005145:Face / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D053685:Laser Therapy / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D016896:Treatment Outcome; D014945:Wound Healing / Q000502:physiology