Hey, I've contacted 3 different clinics. 1 hospital offered to do V-beam treatment and that I may need 4-5 sessions for best results. They said 1 treatment will give about 20-30% improvement The other 2 clinics both offered Picoway laser treatment and that I need about 10 sessions. Obviously I'm no doctor, so what is really the best choice for me to fix the scar across my chest to make it less noticeable?