Post traumatic hyperpigmentation is very difficult to treat. It wouldn't hurt to try the Melapads but don't expect immediate resolution. Lasers to remove pigment may be counter productive and make the pigment worse.
Consult a Board Certified Plastic Surgeon
Melarase and Melapads for dark spots on the legs
Our office prescribes the Melapads and Melarase AM and Melarase PM products for the correction of dark spots on the legs and body.