Not a Candidate for Dermal Fillers if Have Hypertrophic Scarring?

I am not aware of reports of hypertrophic scarring, even in an individual with such history, to occur after injections of fillers such as Restylane or Juvederm. Mention it to your doctor who will do the injecitons to make sure they agree that it's safe to do.

If by hypertrophic scarring, you mean keloids, I am not worried about that. We performed the clinical trials on these products in African American patients and had absolutely no problems with keloids. This is a typical problem in this population and one reason the trial was done.
So, I wouldn't worry about this even if you have scarring like that on your abdomen. Good luck!

Hypertrophic scarring can be caused by many things including motion along the scar line, tension of closure, disruption or infection of the initial repair etc. A scar can even only have hypertrophy along a portion of its length. I can't see why any of these causes or the presence of the hypertrophic scar should affect your ability to have a filler injection. Are you sure you did not misread the material? Did it say injection directly into the scar or any where else on the body?