yes they are FDA approved in the US, after a several year experience in Europe. The device has been modified from original form and is supposedly better now. I am currently using the magnetic rod in selected cases.
Dr Larosa , thank you. We have difficulties in applying submuscular growing rods (ISOLA, GSP) and I want to know if MAGEC is applicable for EOS with high degrees of kyphosis? How do you contour it?