Grapevine Botox doctors

It is important that you have an experienced doctor evaluate you in order to achieve the results you are looking for.  If you have a particularly low-set brow, care must be taken not to further drop the brow.  Treatment of the forehead at the same time will definitely change one's strategy based on the interplay of the two areas with regards to brow position.  That being said, I typically treat with 20-25 units divided between the midline, head of each brow, near a line even with the medial limbus (inside edge of colored part of eye) at top of brow, and top of brow even with pupil. That is average, but there can be considerable variation in location and dosage depending on muscle bulk, strength, brow position, etc.  This isn't for the person without proper training...
 

I agree, the depth of the previous scar is the key as to whether or not botox would be able to get you the lift you need.  it is unlikely the original injury was deep enough to limit the movement of the brow (and therefore the ability to obtain a lift with Botox).  It would have had to have been almost to the bone of the skull to affect this.  so my answer is...probably