Role of dynesys as pedicle-based nonfusion stabilization for degenerative disc disorders.
review · Level V
Where this comes from
- Record sourced from PubMed, PMID 23326673.
- Also identified by DOI 10.1155/2012/218385 and PMC identifier 3541559.
- Licence recorded as CC BY.
- The licence permits redistribution, so the abstract is shown in full and the full text is available from the publisher.
Abstract
Posterior nonfusion pedicle-screw-based stabilization remains a controversial area of spine surgery. To date, the Dynesys system remains the most widely implanted posterior nonfusion pedicle screw system. We review the history of Dynesys and discuss clinical outcome studies and biomechanical evaluations regarding the Dynesys system. Indications for surgery and controversies are discussed. Recommendations are made regarding technical implantation.