Your photographs demonstrate a shadow which is visible due to contour irregularity most likely at the level of the frontal bone. Although bone contours can be addressed with bone remodeling, this tends to be a bigger operation. A simple solution would be to use injectable fillers to reduce the...
Frontal prominences or horns are common upper forehead bony prominences. They can be reduced by a bone burring technique done through a hairline incision. (you don't want to make the incision behind the hairline as you won't be able to turn the corner with the bone burring instrument...a...