Disc replacement is an advanced spinal procedure that involves replacing a damaged or degenerated spinal disc with an artificial disc. It is a motion-preserving alternative to spinal fusion and is typically performed in the cervical (neck) or lumbar (lower back) regions.
When is Disc Replacement Recommended?
- Chronic neck or back pain due to disc degeneration
- Herniated disc unresponsive to conservative treatment
- Preserved spinal alignment and stability
- No significant spinal arthritis or deformity
- Active lifestyle requiring motion preservation
Procedure Overview
The surgeon removes the damaged disc and inserts a prosthetic disc designed to mimic natural disc movement. Unlike fusion, disc replacement allows continued flexibility and movement in the spine.
Benefits
- Maintains natural spinal motion
- Reduces pain and nerve compression
- Faster recovery than spinal fusion
- Lower risk of stress on adjacent discs
- Improved long-term mobility and function
