This category of dynamic stabilization devices is focused on the concept of maintaining or restoring intervertebral motion in a controlled fashion. The principle of dynamic stabilization consists of both increasing the stiffness of the intervertebral segment and limiting the amplitude of mobility to stop the otherwise inexorable course of degenerative disc disease, and possibly, in some cases, to foster the healing of the least severe lesions.
Posterior dynamic stabilization systems devices can best be described as an internal brace – allowing controlled movement of the affected segment of the spine. Most of these devices tend to be derived from the pedicle screw and rod constructs (used in spinal fusion surgery) of the 1980s and 1990s. Pedicle-based dynamic devices were first designed to stabilise the abnormal segment and to unload degenerated discs and facet joints, while maintaining the same level of normal motion. By unloading the pressure on the degenerated disc and facets, pedicle-based dynamic devices have the potential to reduce pain associated with these anatomical structures.
Furthermore, these devices can be used to prevent adjacent-segment disease, either by replacing the whole construct with dynamic rods or by “topping off” the rigid instrumented segment with pedicle-based dynamic devices, avoiding an abrupt change from a rigid construct to the more mobile adjacent segment. It has also been argued that using pedicle-based dynamic devices can promote better fusion because of micromovements across endplates, and can protect from implant failure because of better load sharing through the implant. Also, these devices can be used to stabilize posterior iatrogenic destabilizing surgery, such as wide laminectomy and facetectomy.
Market Growth
The global Pedicle Screw-Based Dynamic Stabilization Systems market size is expected to experience a CAGR of 13.3% through 2024 – 2031, according to industry projections.
Competitors:
On this occasion we have updated our section on dynamic and semi-rigid systems. We have added +40 dynamic stabilization implants to our list. Many of them are no longer on the market. Some of them are still used although it is a market segment that has been declining for several years. 15 years ago, pedicle systems with dynamic and peek rods were a widely used alternative driven by the Dynesis system launched in 1994. We have updated the following list with the latest information available. To watch the Video Animations for the following products, you can also visit our VIDEOS SECTION Dynamic systems.
The +40 Devices included in the DYNAMIC SECTION are the following :
Featured:
- AWESOME Dynamic Rod (BAUI) is a Semi-rigid rod that allows for dynamic stabilization.
- Benefits
- Security: Semi-rigid construct with rigid fixation capability
- Functionality: Limited Sagittal and functional freedom and axial compression in an range with ideal functionality
- Simplicity:Simplified surgical procedure without the need of complicated pre-assembly
- Benefits
Dynamic Systems:
- TRANSITION Stabilization System (GLOBUS MEDICAL)
- SpineShape System IV (SPINE SAVE)
- BDyn (COUSIN)
- FLEX +2 system (SPINEVISION)
- HPS Hybrid Performance System (Paradigm Spine)
- Annex Adjacent Level System (SPINE WAVE)
- K-Rod II Posterior Dynamic Stabilization System (BIOMECH)
- COSMIC™posterior dynamic system (ULRICH)
- Hera Dynamic Rod System (OSIMPLANT)
- CD HORIZON BalanC™ Rod (MEDTRONIC)
- CD HORIZON PEEK RODS (MEDTRONIC)
- Compass Spine flexible system (SANATMETAL)
- Dynaforce™ Spring Coupler System (MEGASPINE)
- Dynamic Plate System (ADITUS MEDICAL)
- Dynamic Rod System (ADITUS MEDICAL)
- OSI Peek Rods (OSIMPLANT)
- NOVU-DYNAMO / Dynamic Stabilization
OUT OF THE MARKET
- ACCUFLEX Rod System (OUT OF THE MARKET)
- ALADYN Dynamic Plate (OUT OF THE MARKET)
- Bioflex System (OUT OF THE MARKET)
- CD HORIZON® AGILE™ (OUT OF THE MARKET)
- Dyflex-III (OUT OF THE MARKET)
- DynaFix (OUT OF THE MARKET)
- Dynamic interpedicular FLEXIROD® system (OUT OF THE MARKET)
- Dynarod Flexible Rod (OUT OF THE MARKET)
- Dinamika (OUT OF THE MARKET)
- Dynabolt (OUT OF THE MARKET)
- DSS Stabilization System (OUT OF THE MARKET)
- Dynesys (OUT OF THE MARKET)
- Elaspine (OUT OF THE MARKET)
- Expedium and Viper Peek Rod (OUT OF THE MARKET)
- Graf Ligament (OUT OF THE MARKET)
- ISOBAR TTL Dynamic Compression Rod (OUT OF THE MARKET)
- MPM system of dynamic ostheosynthesis (OUT OF THE MARKET)
- NFlex Stabilization System (OUT OF THE MARKET)
- nuMIS (OUT OF THE MARKET)
- Stabilimax Dynamic Spine Stabilization System (OUT OF THE MARKET)
- Spatial S3 (OUT OF THE MARKET)
- PERFX-2 (OUT OF THE MARKET)
- Socore Dynamic (OUT OF THE MARKET)
- SmartLoc Dynamic (OUT OF THE MARKET)
- TDX Posterior Dynamic Stabilization (OUT OF THE MARKET)
- Tulip PEEK Semi-rigid Rod Spinal Fixation System (OUT OF THE MARKET)
- VEOS PE System (OUT OF THE MARKET)
- Waveflex (OUT OF THE MARKET)
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We have updated this list with the Brochures, Surgical Techniques, and Videos available. We hope you find it useful and we appreciate and welcome any suggestions or comments. We may have missed some of the information or it may be inaccurate. In that case, we apologize for this. Please contact us and let us know.
All video parts, images, and documents related to the products are the sole property of the different companies. All the information is for Educational purposes only! No copyright infringement intended. We encourage you to contact us if you have any comments or suggestions or if you want us to include/remove your videos, images, or brochures. Please contact us at: [email protected]
Great technique! From Brazil we helped many patiences using these devices and principles. Unfortunately it’s not available any more.