erfahren  (ALT-V) 4.3 S y nthes  (ALT-Y) 4.4 Studie n  (ALT-N) 5 Presse Degenerative Spinal Diseases     Slipped Discs A disc is a cartilaginous joint between two vertebrae. The outer part consists of a circular layer of connective tissue fibers that surround the inner soft cartilage core. By means of