Here are some non-surgical options that you can opt for treating depressed scars:
- Chemical peeling -- Removes the outermost layers of the skin. A chosen peel solution induces a controlled injury to the skin.
- Microdermabrasion -- Uses a special applicator with an abrasive surface to gently sand away the thick outer layer of the skin and rejuvenates the skin
- Microneedling -- Also known as Collagen induction therapy. It involves repeatedly puncturing the skin with tiny, sterile needles
- Fractional CO2 laser -- Columns of skin are removed, leaving the skin surrounding each column intact to aid in healing
- Fractional microneedle RF -- Involves penetration of insulated microneedles into the dermis to deliver high-tensioned radiofrequency pulse into the targeted tissue
- Fractional pico-laser-- Fires laser beams with very short pulse durations
The above treatment options are quite comprehensively covered in the Acne Scar Treatment section, which you may wish to explore further and see which one is to your preferred choice. Do consult your doctor and have him/her advice on what are the best treatments based on your skin condition.