Introduction of Pedicle Screw

The Type of Spine pedicle screw

Zipper 6.0 System
Zipper 6.0 Mono-Angle Reduction Screw
Zipper 6.0 Multi-Angle Reduction Screw

Zipper 5.5 System
Zipper 5.5 Mono-Angle Reduction Screw
Zipper 5.5 Multi-Angle Reduction Screw

Zenith HE System
Zenith HE Mono-Angle Screw
Zenith HE Multi-Angle Screw
Zenith HE Uni-Plane Screw

Zenith SE System
Zenith SE Mono-Angle Screw
Zenith SE Multi-Angle Screw

Indications of Spinal Pedicle Screw
The ZATH Facet Screw System is intended for posterior fixation to the lumbar spine (L1 to S1 inclusive). The system is intended for bilateral, transfacet fixation of the facet joint in order to provide stability for fusion. The system is indicated for posterior surgical treatment of any or all of the following at the L1 to S1 (inclusive) spinal levels:

Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc as confirmed by patient history and radiographic studies)
Degenerative disease of the facets with pain and/or instability on plain flexion and extension lateral radiographs where there is movement of the vertebral bodies relative to each other of more than 4mm
Trauma (i.e., fractures and/or dislocations)
Spondylolisthesis
Spondylolysis
Pseudoarthrosis and/or failed previous fusions.