| 摘要 |
The invention concerns a device comprising an implant ( 18 ) designed to be inserted at least partially between the vertebral bodies ( 4, 4 ') of two neighbouring vertebrae, said implant ( 18 ) being adapted to provide to said neighbouring vertebral bodies ( 4, 4 ') at least one degree of mutual freedom, said device further comprising at least an extra-discal member ( 20 ), arranged behind the intervertebral space ( 12 ), adapted to damp a movement between said vertebrae ( 2, 2 '), at least in the intervertebral flexion direction.
|
