Well I would say that rolling scars need the gold standard of subcision and some fillers placement. Subcision without fillers has at least a 50% chance of recurrence and scar reattachment. With fillers some doctors feel that the risk drops drastically with a range of figures 10-20%.
If you research, subcision for rolling scars works wonderfully. It alone will improve rolling scars 70-80% and more if a collagen stimulator like Radiesse. Followed by fractional laser 2-4 times for collagen stimulation and kiv some ablative mode.
Rejuran or PN has been a buzzword. However studies showed it's effects is in cellular renewal, wound healing, pigmentation. The use of it for subcision would be less practical as it is readily absorbed and the impediment to scars reattachment is poor.
So no I would caution against the hype of it being a magical panacea for atrophic or rolling scars.
And yes I love subcision however laborious it is!
Winston Lee
