Systems for minimally invasive disc augmentation include an anulus augmentation component and, optionally, a nucleus augmentation component. Both are suited for minimally invasive deployment. The anulus augmentation component shields weakened regions of the anulus fibrosis and/or resists escape of natural...http://www.google.es/patents/US8021425?utm_source=gb-gplus-sharePatente US8021425 - Versatile method of repairing an intervertebral disc
Versatile method of repairing an intervertebral disc
