[Complications of the resurfacing laser: retrospective study of 749 patients].
BACKGROUND
Resurfacing laser is one of the alternative treatment for cutaneous facial rejuvenation. Results are mainly good to excellent, but complications do occur with variable frequency.


OBJECTIVE
The purpose of this study was to identify and report the complications they occurred during eight years laser resurfacing and to study their possible avoidance. The author experiences are discussed in conjunction with a review of published reports.


METHODS
A retrospective analysis and chart review was performed in 749 patients who underwent cutaneous laser resurfacing with CO2 and Erbium laser by a single operator. Side effects and complications relating to infection, postoperative healing, pigmentary changes, and scarring were tabulated.


RESULTS
The most common complication observed was postoperative erythema, which occurred in all patients. Hyperpigmentation was seen in 32% of patients and must be precociously treated. Dermatitis occurred in 10.6% of patients. Hypopigmentation and infections are rare (<1%).


CONCLUSIONS
Although laser resurfacing is a safe and effective method of facial rejuvenation, the cosmetic surgeon must be aware of the various complications that may be encountered. Prompt recognition of complications and appropriate management provide the best opportunity for an acceptable aesthetic outcome.
Berwald
C
C
Service de chirurgie plastique reconstructrice et esthétique, hôpital de la Conception, 147, boulevard Baille, 13005 Marseille, France.
Levy
J-L
JL
Magalon
G
G
D062109:Dermatologic Surgical Procedures; D006801:Humans; D053685:Laser Therapy / Q000009:adverse effects*; D012189:Retrospective Studies; D013518:Surgery, Plastic / Q000379:methods*