In racing and very - high - performance road cars, other disc materials have been employed. (en.wikipedia.org)
In this condition, a small amount of disc material ruptures and gets into one of the blood vessels leading to the spinal cord. (glenerinanimalhospital.com)
Surgery to remove disc material compressing the spinal cord leads to recovery of function in almost all dachshunds that still have pain sensation in their pelvic limbs but the outcome is much more variable when pain sensation has already been lost. (vetmed.ucdavis.edu)