Scar subcision is a proven and effective procedure that has been routinely performed at RMU Aesthetic Clinic for depressed acne scars, particularly rolling and boxcar scars that cause surface depressions on the skin, by lifting the scar tissue from the underlying tissue and stimulating collagen production. At RMU, we carefully release the fibrotic bands beneath the scar using a specialized needle, allowing the skin to lift and regenerate naturally. This procedure also stimulates collagen product