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Dermatol Surg. 1998 Mar;24(3):315-20.

Complications of carbon dioxide laser resurfacing. An evaluation of 500 patients.

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1
Washington Institute of Dermatologic Laser Surgery, Washington, DC, USA.

Abstract

BACKGROUND:

Cutaneous laser resurfacing with high-energy, pulsed and scanned carbon dioxide (CO2) lasers has become popularized for the treatment of a variety of cutaneous indications, but potential complications and side effects remain a large concern. Despite the recent boom in cutaneous laser resurfacing procedures, there remains a relative paucity of written information documenting laser complication rates.

OBJECTIVE:

The purpose of this study was to identify and report the complications that occurred after cutaneous CO2 laser resurfacing within a large patient population.

METHODS:

A retrospective analysis and chart review was performed in 500 consecutive patients who underwent cutaneous laser resurfacing of 1589 facial regions with the UltraPulse CO2 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, lasting an average of 4.5 months. Hyperpigmentation was seen in 37% of patients with a higher rate in darker skin phototypes. Acne flares, milia formation, and dermatitis occurred in 10-15% of patients. Postoperative infection with herpes simplex virus (HSV) was observed in 7.4% regardless of prior HSV history. Hypopigmentation, scarring, and other local or disseminated infections occurred in < 1% of this study population.

CONCLUSIONS:

Cutaneous CO2 laser resurfacing is a relatively safe procedure with a low complication profile. Proper laser treatment protocol and postoperative management is important in reducing side effects and complications.

PMID:
9537005
[Indexed for MEDLINE]

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