I have found a study on subcision, proving that subcision with suction can help it level the surface. Is there anyone here that has done this before?
The study also states that it can cause raised scars from this surgery due needling closer to the epidermis.I'm wondering if anyone has experienced this themselves?

Here is the study:
http://owndoc.com/pdf/therapy-in-treatment-of-atrophic-acne-scars.pdf