Procedure
Cervical Disc Replacement
Cervical disc replacement removes the painful or compressive disc and places an artificial disc designed to preserve motion at that level. Atlas can help you understand when Dr. Iyer may favor this option over fusion and why factors like facet arthritis, alignment, instability, and the exact pattern of degeneration matter.
Who it is for
Disc replacement is usually considered for selected patients with cervical radiculopathy or carefully chosen cases of cord compression at one or sometimes two levels. It works best when the motion segment is still healthy enough to benefit from preserved movement and not already too arthritic or unstable.
How the procedure works
Like ACDF, the operation is typically performed through the front of the neck so the surgeon can remove the damaged disc and decompress the nerves directly. Instead of creating a fusion, an artificial disc is inserted to maintain motion at the treated level.
Why motion preservation matters
Preserving motion may help maintain more natural mechanics at the treated level and is one reason some patients prefer this option when they are candidates. Even so, disc replacement is not automatically better for everyone, because the success of the implant depends on choosing the right anatomy and diagnosis.
Recovery and expectations
Recovery is often similar in pace to other anterior cervical procedures, with gradual return to activity as symptoms settle and healing progresses. The main goals are relief of arm symptoms, safe restoration of function, and durable motion at the treated level without instability.
Use Atlas for the Next Step
Ask follow-up questions in plain language about symptoms, treatment pathways, and how this topic connects to your visit with Dr. Iyer.