Clinical outcomes with selectively constrained SECURE-C cervical disc arthroplasty: two-year results from a prospective, randomized, controlled, multicenter investigational device exemption study.

Study Design: Prospective, multicenter, randomized, and controlled Investigational Device Exemption clinical trial.

Objective: To compare the clinical safety and effectiveness of the selectively constrained SECURE-C (Globus Medical, Audubon, PA) Cervical Artificial Disc to anterior cervical discectomy and fusion (ACDF).

Summary Of Background Data: Cervical total disc replacement has been developed as an alternative to ACDF by allowing segmental motion.