Background: Hyperbaric oxygen therapy (HBO) is well established as an adjunctive treatment in burn patients (Hart et aI, 1974). Plastic and reconstructive surgery patient undergoing chemical peel and laser skin resurfacing receive an iatrogenic injury similar to that sustained by burn victims. Laser Resurfacing patients have wound edema and erythema that may persist for weeks to months and delays the return of the patient to normal activities of life. We hypothesized that early and aggressive use of HBO to these patients could shorten the recovery period as measured by intensity and duration of arythema.

Methods: Patients undergoing laser dermabrasion were given HBO at 2.4 ATA for 90 minutes beginning the first post-operative day and daily for 6 to 10 consecutive days and were followed clinically by their operating surgeons. Results: To date 15 patients have been studied. 14 patients were female, and 1 was male. Age range 35 to 80 years. 13 patients had never had previous laser or chemical peel surgery, and 2 had previously undergone similar surgery without HBO. AllIS patients tolerated the HBO well and no complicated occurred. AllIS patients appeared to have diminished intensity and duration of erythema.

Conclusion: This preliminary study suggests that HBO administered post operatively to laser skin resurfacing patients is well tolerated and may shorten the intensity and duration erythema. Further studies are indicated.