Is a hair transplant the only solution for a scar?

What would you recommend to fill in this scar on the side of my head? Is it an expensive and/or difficult procedure? Thanks!

Is a hair transplant the only solution for a scar, submitted image.

SplashBros

M, 29, California

You could benefit from neo grafting to fill the defect but might have questionable take of the graft on account of the scarring. The other option may be to excise the scar and widely undermine your scalp to advance hair into the area. The cost will really vary in different geographic areas. Good Luck