Fractional CO2 laser ablation of porcine burn scars after grafting: Is deeper better?

ConclusionThe current study demonstrated that the properties of the ablative well (depth and width) are not linearly correlated with laser pulse energy, with only a small increase in well depth at energies between 70 and 150 mJ. Overall, the study suggests that there is little difference in outcomes as a function of laser energy. Fractional CO2 laser therapy did not result in any statistically significant benefit to scar properties assessed by quantitative, objective measures, thus highlighting the need for additional clinical investigation of laser therapy efficacy with non-treated controls and objective measures of outcome.
Source: Burns - Category: Dermatology Source Type: research