Vendor/Manufacturer: Stryker Spine
Product/Product Line: Xia 3
Vendor/Manufacturer Catalog #: 48230000
Global Unique Device (GUD) Primary Device Identifier Number: 04546540560193
Global Unique Device (GUD) Device Description:
Polyaxial Screw
Global Medical Device Nomenclature (GMDN) Preferred Term Name:
Bone-screw internal spinal fixation system, non-sterile
Category 1: Spine
Category 2: Lumbar Pedicle Screw Systems
Category 3: Blocker
Category 4: Two Level
Quantity of "Each"es needed in each System/Set: 6
FDA Regulation Medical Specialty: Orthopedic Devices - Prosthetic Devices
FDA Regulation Number: 888.3070
FDA Regulation Description Classification Name:
Pedicle Screw Spinal System
FDA Classification Product Code: NKB
FDA Classification Product Code Device Name:
Thoracolumbosacral Pedicle Screw System
SUBSTANTIALLY EQUIVALENT to the following products:
Device Description:
The Xia® 3 Spinal System is comprised of screws, blockers, and hooks that affix rods and connectors to vertebrae of the spinal column for purposes of stabilization, or corrective action through the application of force.
Indications for Use:
The Xia® 3 Spinal System is intended for use in the non-cervical spine. When used as an anterior/anterolateral and posterior, noncervical pedicle and non-pedicle fixation system, the Xia® 3 Spinal System is intended to provide additional support during fusion using autograft or allograft in skeletally mature patients in the treatment of the following acute and chronic instabilities or deformities:
• Degenerative Disc Disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies) • Spondylolisthesis
• Trauma (i.e. fracture of dislocation)
• Spinal stenosis
• Curvatures (i.e., scoliosis, kyphosis, and/or lordosis)
• Tumor
• Pseudarthrosis
• Failed previous fusion
The 5.5 mm rods from the Stryker Spine Radius™ Spinal System and 6.0 mm Vitallium rods from the Xia® Spinal System are intended to be used with the other components of the Xia® 3 Spinal System.
When used for posterior, non-cervical, pedicle screw fixation in pediatric patients, the Xia® 3 Spinal System implants are indicated as an adjunct to fusion to treat progressive spinal deformities (i.e., scoliosis, kyphosis, or lordosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the Xia® 3 Spinal System is intended to treat pediatric patients diagnosed with: spondylolisthesis/spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. This system is intended to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach.
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