If your forehead is already high and you want to reduce it you will need to do the incision at the hair line and the hair bearing scalp can be brought forward. This can be done with an endoscopic technique which preserves the sensory nerves or the coronal technique.
This is a nice technique to reduce the height of the forehead but you have to tolerate the scar line at the hair line.
Discuss this option with your surgeon and with good technique the scar should barely be noticeable.





