Design Philosophy
The prodisc L implant has been designed to maintain the physiological range of motion in the spine. The implant was developed using the clinically proven ball and socket concept used in joint replacement implants for over 40 years. The prodisc L implant is composed of three components – two cobalt chrome alloy (CoCrMo) endplates and an ultra-high molecular weight polyethylene (UHMWPE) inlay.
Mechanism of Action
The prodisc implant is a ball and socket design with a fixed center of rotation. This patented design has been in clinical use since 1990 and utilized across the entire product platform. The fixed center of rotation allows physiological range of motion while providing stability to the spine and significantly reducing reoperations at the adjacent levels.
Secure Fixation
- Patented central keel and lateral spikes provide secure primary fixation
- Plasma-sprayed titanium surface on bone contacting surfaces promotes integration
Anatomical Sizing
- 12 anatomical combinations facilitate an accurate match with the patient’s anatomy
- Medium and large footprints
- 10, 12 and 14 mm heights
- 6° and 11º lordotic angles
Streamlined Instrumentation
- Designed for midline, mini-open anterior approach
- Enables clear visualization into the disc space
- Minimizes exposure and risk of damage to vascular structures
