Juvenile Hairline and the Highest Wrinkle

Thanks for the great site Dr. Rassman.

My questions is merely to clarify one of your points. Does the juvenile hairline touch the TOP of the frontalis muscle or the bottom (i.e. the highest wrinkle)?

Thanks in advance

A juvenile hairline usually starts at the top of the frontalis muscle, which is usually seen with the top end of the forehead wrinkle.