From April 21st to April 23rd, 2012 Dr. Schubert invited to the International Spine Congress in Barcelona.

This congress was organized and hosted by ISASS (International Society for the Advancement of Spine Surgery)
dr Schubert gave a lecture on the subject of endoscopic transforaminal herniated disc removal for the area of the lumbar spine (lumbar spine) and cervical spine (cervical spine).