| abstract |
The present invention is an artificial disc characterized by comprising a biodegradable porous support including a disc central axis and a biodegradable porous support including a nucleus cell, and a donut-shaped outer surrounding the inside of the disc is composed of a biodegradable porous support including a fibrous ring cell. The present invention relates to a disc and a method of manufacturing the disc, and to inserting an artificial disc having different components inside and outside of a support constituting the disc into a damaged disc, thereby enabling a tissue to be regenerated in histology.n n n n Artificial discs, biodegradable, nucleated cells, annulus fibroblasts, tissue engineering, disc regeneration |