DePuy Spine launched its VIPER F2 Transfacet Pedicular Screw System designed for stabilization and fixation during degenerative lumbar spinal fusion procedures.
Biomedical testing of the system showed no significant differences in fixation or stability between VIPER F2 and other conventional pedicle screws used to augment lateral interbody fusion. The system includes large diameter lag screws and fully functional polyaxial rings for achieving rigid fixation and compression of facet joints.
Surgeons insert the screw bilaterally through the superior side of the facet and across the facet joint into the inferior pedicle. The system can be used in either traditional or minimally invasive spinal fusions.
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Surgeons insert the screw bilaterally through the superior side of the facet and across the facet joint into the inferior pedicle. The system can be used in either traditional or minimally invasive spinal fusions.
More Articles on Spine Devices:
Medtronic Launches Electronic Power Instruments for Spinal Surgery
17 Spine Devices Receive FDA 510(k) Clearance in March
Surgeons Report No Improvement in Joint Reconstruction Market