Robuta

https://www.news-medical.net/news/2004/05/25/1894.aspx
Implantation of artificial discs to treat degenerative disc disease was the subject of multiple presentations earlier this month at the Spine Arthroplasty...
degenerative discfocusimplantationartificialdiscs
https://www.semanticscholar.org/topic/Cervical-Disc-Degenerative-Disorder/410396
Any degenerative disorder affecting one or more vertebral discs of the cervical spine.
degenerative disordersemantic scholarcervicaldisc