A combination approach will give the most improvement. Subcision combined with lasers, microneedling/prp and fillers are needed to improve scars. I recommend getting a formal evaluation with a scarring expert. Best, Dr. Emer
Subcsion was first reported in 1995. Since then this technique has taken many pathways. Most dermatologist and plastics still perform the old method- using sideways motion to break scars down. In the original papers this took 6-10 sessions using a needle. This still can be effective, but its...
I recommend following up with your Doctor. I'm not sure when you had your procedure, but it can take several weeks for the tissue to settle. Also, a combination approach is needed with subcision with lasers, microneedling/prp and fillers. See an expert. Best, Dr. Emer