Comparison of clinical and radiological results of dynamic and rigid instrumentation in degenerative lumbar spinal stenosis

Conclusion: Previous experience with PEEK rod systems has demonstrated physiological spine movement, increased fusion rates, minimal complications, reduction in adjacent segment degeneration, and biomechanical compatibility. Although further long-term studies are needed and the cost of PEEK systems is likely to be a barrier, the results of the present study support the use of PEEK rods and other dynamic systems in spinal surgery.
Source: Journal of Craniovertebral Junction and Spine - Category: Orthopaedics Authors: Source Type: research