Signus ROTAIO

Signus ROTAIO

The ROTAIO disc prosthesis was developed for the specific requirements of the cervical spine (C3 – C7). 

Description

ROTAIO Cervical Disc Prothesis

The ROTAIO disc prosthesis was developed for the specific requirements of the cervical spine (C3 – C7). Despite the highly complex joint kinematics of ROTAIO, the surgical implementation remains simple. ROTAIO is implanted ‘in one piece’ using the proven Smith–Robinson technique.

The prosthesis is available in various footprints and heights to enable adaptation to different patient anatomies.

  • Posterirly oriented, one-piece prosthesis design
  • Variable centre of rotation
  • Proven surface teeth fixation

To reproduce the natural movement of a healthy intervertebral disc – that is the goal of ROTAIO. This means not merely the preservation but above all the quality of movement of a natural intervertebral disc is prioritised. Along with rotation, flexion/extension and lateral bending, ROTAIO therefore enables the option of uncoupled translation and thus of physiological facet-guided segment movement.