A single-session comparative split-face study of fractional co2 laser with subcision versus fractional co2 laser alone in the treatment of atrophic acne scars at a tertiary care teaching hospital in Belagavi

It is a split-face comparative interventional study to assess the efficacy of fractional CO2 laser with subcision versus fractional CO2 laser in the treatment of atrophic acne scars. single session of procedures has to be done followed by monthly follow up of patients. At the end of 3 months final evaluation to be done using Goodman and Baron quantitative and qualitative grading and visual analog scale of patient satisfaction and physician assesment using quartile grading.