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Ventana™ L intervertebral body fusion devices are intended for spinal fusion procedures at one or two contiguous levels (L2-S1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. DDD patients may also have up to Grade 1 spondylolisthesis or retrolisthesis at the involved levels. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). These devices are intended to be used with supplemental spinal fixation systems that have been cleared for use in the lumbosacral spine (i.e., posterior pedicle screw and rod systems, anterior plate systems, and anterior screw and rod systems). This device is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. Patients must have undergone a regimen of at least six (6) months' non-operative treatment prior to being treated with this device.

The subject devices are intervertebral body fusion devices for use in lumbar spinal surgery. They may also be referred to as interbody fusion devices or interbody cages. The devices are generally box-shaped with various holes throughout their design to allow for the placement of autograft or allogenic bone graft. They include a lid which further facilitates installation of bone graft and which is shut prior to implantation. The exterior of the devices has "teeth" or other generally sharp engagement members on the superior and inferior surfaces to help prevent the devices from migrating once they are implanted. The devices submitted herein are additively manufactured from titanium alloy (Ti-6Al-4V ELI) conforming to ASTM F3001.

Ventana™ C devices are intended for spinal fusion at one or two contiguous levels in skeletally mature patients with degenerative disc disease (DDD) of the cervical spine. DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Implanted via an open, anterior approach for the C2-C3 disc space to the C7-T1 disc space and packed with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. The device is intended to be used with supplemental fixation systems that have been cleared for use in the cervical spine (i.e., anterior plate systems). Patients must have undergone a regimen of at least six (6) weeks of non-operative treatment prior to being treated with these devices.

The Spinal Elements' Ventana C Interbody System is an intervertebral body fusion device for use in cervical spine surgery. The device is generally box-shaped with various holes throughout its geometry to allow for the placement of autograft or allogenic bone graft. It includes a lid which further facilitates installation of bone graft, and which is shut prior to implantation. The exterior of the device has "teeth" or other generally sharp engagement members on the superior and inferior surfaces to help prevent the device from migrating once it is implanted. The devices submitted herein are additively manufactured from titanium alloy (Ti-6Al-4V ELI) conforming to ASTM F3001.

The Mercury® II Spinal System is intended to provide immobilization of the spine in skeletally mature patients as an adjunct to fusion for procedures of the thoracic, lumbar, and sacral spine (TI-S1). Screws may be placed from the thoracic spine through the sacral spine and into the ilium. This system is interior/anterolateral nonpedicle fixation, posterior non-pedicle fixation pedicle fixation for the following indications: degenerative disc disease (DDD) (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, curvatures (i.e., scoliosis, kyphosis, and/or lordosis), tumor, pseudoarthrosis, and failed previous fusion. The Spinal Elements Mercury II Spinal System may be used in conjunction with the Spinal Elements Overwatch System. In order to achieve additional levels of fixation, the Mercury II or Overwatch Fixation Systems may be connected to the Lotus Posterior Cervical/Thoracic rod connectors. Transition rods with differing diameters may also be used to connect the Lotus Posterior Cervical/Thoracic Spinal System to the Mercury II or Overwatch Spinal Systems. Refer to the Lotus Posterior Cervical/Thoracic Spinal System package insert for a list of Lotus indications for use. When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Mercury II and Overwatch implants are indicated as an adjunct to fusion to treat adolescent idiopathic scoliosis. Pediatic pedicle screw fixation is limited to a posterior approach. Spinal Elements' fenestrated screws are intended to be used with saline or radiopaque dye. These devices are intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. Spinal Elements' Navigated Instruments are intended to be used during the preparation and placements' Mercury® II screws during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open or minimally invasive procedures. These instruments are designed for use with the Medtronic StealthStation® System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a vertebra, can be identified relative to a CT or MR based model, fluoroscopy images, or digitized landmarks of the anatomy.

Spinal Elements' Mercury II Spinal System is comprised of a variety of screws and rods that are used for attachment to the non-cervical spine (the thoracic spine through the sacrum and in the ilium). A variety of constructs may be assembled to suit the individual pathology and anatomy of the patient. Rods span the distance between screws and achieve fixation by the mechanical joining of the rods with screws. Screws and rods are made from titanium alloy (Ti-6A1-4V) conforming to ASTM F136 or ISO 5832-3. Additionally, some rods may be manufactured from cobalt-chrome alloy (Co-Cr) conforming to ASTM F1537 or ISO 5832-12. Navigated instruments are surgical instruments manufactured from stainless steel, as specified in ASTM F899 or ASTM A564. Navigated instruments are non-sterile and are intended to be used with the Medtronic StealthStation® S7 and S8 System.

Crystal® devices are intended for spinal fusion at one or two contiguous levels in skeletally mature patients with degenerative disc disease (DDD) of the cervical spine. DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Implanted via an open, anterior approach for the C2-C3 disc space to the C7-T1 disc space and packed with autograft bone graft comprised of cancellous and/or corticocancellous bone graft. The device is intended to be used with supplemental fixation systems that have been cleared for use in the cervical spine (i.e., anterior plate systems). Patients must have undergone a regimen of at least six (6) weeks of non-operative treatment prior to being treated with these devices. Vertu® devices are stand-alone interbody fusion devices intended for spinal fusion procedures at one level from the C2/ C3 disc space to the C7/T1 disc space in skeletally mature patients with degenerative disc disease of the cervical spine. DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Implants are to be implanted via an open, anterior approach and packed with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. Patients must have undergone a regimen of at least six (6) weeks non-operative treatment prior to being treated with these devices. The implant is designed to accommodate two screws should be used to ensure adequate fixation of the implant. Lucent® are intervertebral body fusion devices are intended for spinal fusion procedures at one or two contiguous levels (L2-S1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. DDD patients may also have up to Grade 1 spondylolisthesis or retrolisthesis at the involved levels. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). This device is intended to be used with supplemental spinal fixation systems that have been cleared for use in the lumbosacral spine (i.e., posterior pedicle screw and rod systems, and anterior screw and rod systems). This device is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. Patients must have undergone a regimen of at least six (6) months non-operative treatment prior to being treated with this device. The Zeus® Lumbar Interbody Fusion Devices are indicated for intervertebral body spinal fusion procedures in sketally mature patients with degenerative disc disease (DDD) at one level or two contiguous levels from L2-S1. DDD is defined as discogenic back pain with degeneration of the disc confirmed by patient history and radiographic studies. These DDD patients may also have up to Grade 1 spondylolisthesis at the involved level. The Zeus® Lumbar Interbody Fusion Devices are intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and supplemental fixation. Patients should have at least six (6) months of non-operative treatment prior to treatment with an intervertebral cage. The Ceres®-C Stand-Alone Cervical System is a stand-alone anterior cervical interbody fusion device indicated for use in skeletally mature patients with degenerative disc disease (DDD) with accompanying radicular symptoms at one level from C2-T1. DDD is defined as discogenic pain with degeneration of the disc confirmed by history and radiographic studies. These patients should have had six weeks of non-operative treatment. The Ceres@-C Stand-Alone Cervical implant is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and implanted with an anterior approach. The Omega XP device is indicated for intervertebral body spinal fusion procedures in skeletally mature patients with degenerative disc disease (DDD) at one or two contiguous levels from L2-S1. DDD is defined as discogenic back pain with degeneration of the disc confirmed by patient history and radiographic studies. These DDD patients may also have up to Grade I spondylolisthesis or retrolisthesis at the involved level. Omega XP device is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and supplemental fration. Patients should have at least six (6) months of non-operative treatment with an intervertebral cage.

The Spinal Elements' Crystal Cervical Interbody System is an intervertebral body fusion device for use in cervical spine surgery. The device is generally box-shaped with various holes throughout its geometry to allow for the placement of bone graft material. The exterior of the device has teeth or other generally sharp engagement members on the superior and inferior surfaces to help prevent the device from migrating once it is surgically positioned. Spinal Elements' Vertu Cervical Interbody System is composed of an implant body and fixation screws. The implant body is generally a box-shaped device with holes through its body for the placement of graft material. Additionally, it has teeth located on its superior and inferior external surfaces to help keep the device from migrating once placed in its desired location. There are also screw holes located in the implant body. Each screw hole is lined in its internal surface with a titanium ring insert. Screws pass through screw holes of the implant body and affix to bone to help prevent implant migration. When fully seated, the screw head rests on the titanium insert of the screw hole. The Lucent device is an interbody fusion device for use in lumbar spine surgery. Because PEEK is translucent, tantalum pins are placed in various locations of the PEEK device to serve as markers for radiographic visualization of the device orientation. The Lucent devices are of various shapes, heights, width, length and lordosis to suit patient anatomy. The Zeus Interbody Fusion Devices are comprised of implants designed to treat the cervical and lumbar spine. The implants are available in a range of sizes and shapes to accommodate variations in surgical approach and patient anatomy. Each cage has a hollow center to allow placement of autograft. Ridges on the superior and inferior surfaces of the device help to grip the endplates and prevent expulsion. The Ceres-C Stand-Alone Cervical System includes a PEEK spacer with Tantalum markers, and a titanium interbody plate and screws. The spacer component is assembled to the interbody plate and implanted anteriorly. The endplate contacting surfaces of the spacer component include serrations, and the plate component includes two holes for inserting one bone screw in each vertebral body. The plate component also includes a screw lock at each hole. The bone screws are available in a variety of diameters and lengths. The interbody plate components are available in a variety of heights. The spacer components are available in a variety of depths, widths, and heights. The Omega XP System devices are used to maintain disc space distraction in skeletally mature adults requiring intervertebral body fusion in the lumbar spine. They are designed to be used in conjunction with supplemental spinal fixation instrumentation. The series is comprised of cages of various sizes and are designed to expand in height intraoperatively to accommodate variations in surgical approach and patient anatomy. Each cage has a hollow center to allow placement of autograft inside of the cage. Ridges on the superior and inferior surfaces of the device help to grip the endplates and prevent expulsion.

Lucent® 3D intervertebral body fusion devices are intended for spinal fusion procedures at one or two contiguous levels (L2-S1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. DDD patients may also have up to Grade 1 spondylolisthesis or retrolisthesis at the involved levels. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). These devices are intended to be used with supplemental spinal fixation systems that have been cleared for use in the lumbosacral spine (i.e., posterior pedicle screw and rod systems, and anterior screw and rod systems). This device is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft. Patients must have undergone a regimen of at least six (6) months non-operative treatment prior to being treated with this device.

The subject devices are intervertebral body fusion devices for use in lumbar spinal surgery. They may also be referred to as interbody fusion devices or interbody cages. The devices are generally box-shaped with various holes throughout their design to allow for the placement of autograft or allogenic bone graft. They include a lid which further facilitates installation of bone graft and which is shut prior to implantation. The exterior of the devices has "teeth" or other generally sharp engagement members on the superior and inferior surfaces to help prevent the devices from migrating once they are implanted. The devices submitted herein are additively manufactured from titanium alloy (Ti-6Al-4V ELI) conforming to ASTM F3001.

Lucent® intervertebral body fusion devices are intended for spinal fusion procedures at one or two contiguous levels (L2-S1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. DDD patients may also have up to Grade 1 spondylolisthesis or retrolisthesis at the involved levels. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). These devices are intended to be used with supplemental spinal fixation systems that have been cleared for use in the lumbosacral spine (i.e., posterior pedicle screw and rod systems, and anterior screw and rod systems). This device is intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticancellous bone graft. Patients must have undergone a regimen of at least six (6) months non-operative treatment prior to being treated with this device.

The subject devices are intervertebral body fusion devices for use in lumbar spinal surgery. They may also be referred to as an interbody device or interbody cage. The devices are generally box-shaped with various holes throughout their design to allow for the placement of autograft or allogenic bone graft. The exterior of the devices have "teeth" or other generally sharp engagement members on the superior and inferior surfaces to help prevent the devices from migrating once they are surgically positioned. The devices submitted herein may be manufactured from polyetheretherketone (PEEK) materials and titanium alloy (Ti-6A1-4V conforming to ASTM F 136 and ISO 5832-3 or ASTM F 1472) or PEEK material conforming to ASTM F 2026 with a plasma sprayed coating of commercially pure titanium (per ASTM F 1580) on their superior and inferior surfaces and titanium alloy (Ti-6Al-4V conforming to ASTM F 136 and ISO 5832-3 or ASTM F 1472). Because PEEK is radiolucent, tantalum (per ASTM F 560) pins are placed in various locations of the PEEK devices to serve as markers for radiographic visualization of device orientation.

The Sapphire® Spinal System is intended for anterior (C2-T1) in skeletally mature patients as an adjunct to fusion for the following indications: · Degenerative Disc Disease (defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies) · Spondylolisthesis · Trauma (including fracture or dislocation) · Spinal stenosis · Deformities or Curvatures (kyphosis, lordosis or scoliosis) Tumor · Pseudoarthrosis · Failed previous fusion The Sapphire X Anterior Cervical Plate Spinal System is intended for anterior cervical fixation (C2-T1) in skettally mature patients as an adjunct to fusion for the following indications: · Degenerative Disc Disease (defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies) · Spondylolisthesis · Trauma (including fracture or dislocation) · Spinal stenosis · Deformities or Curvatures (kyphosis, lordosis or scoliosis) Tumor · Pseudoarthrosis · Failed previous fusion

Elements' Spinal System System and System and Sapphire Sapphire S X S Anterior Spinal Cervical Plate Spinal System are comprised of plates and screws that are used for attachment to the anterior cervical spine. Both plates and screws are available in a variety of sizes to suit the individual pathology and anatomic conditions of the patient. Plates are pre-shaped with radial and lordotic curvature and have large windows for graft and end plate visualization. Plates range in length to accommodate one to five levels of fusion. Sapphire X Anterior Cervical Plates accommodate larger angles for the distal screws in order to minimize plate overhang on the vertebral bodies. All screws are equipped with an internal locking mechanism that is actuated by rotating a preassembled inset screw. Upon rotation, the insert screw interfaces with a clip in the head of the screw causing the clip to expand. The expansion of the clip prevents the screw from disassociating from the plate. The same screws will be used for both the Sapphire® and Sapphire X Anterior Cervical Plate Systems. Screws are available in both fixed and variable angle designs. Fixed angle screws have a predetermined trajectory relative to the plate. The fixed angle screws have a neck diameter similar in size to the screw hole diameter of the plate. Variable angle screws provide freedom in trajectory of the screws into the vertebral body. They allow 8° of angulation in any direction relative to the plate. The variable angle screws have a neck diameter that is smaller than the screw hole diameter of the plate. This difference in diameters allows the variable angle screws to be inserted at various angles relative to the plate. The materials used for the system remain unchanged. The plates and screws are manufactured from titanium alloy (Ti-6Al-4V) conforming to ASTM F136 or ISO 5832-3. The locking clips on the screws are manufactured from Nitinol conforming to ASTM F2063.

The Spinal Elements Lotus Posterior Cervical/Thoracic Spinal System is intended to provide immobilization and stabilization of spinal segments as an adjunct to fusion for the following acute and chronic instabilities of the cervical spine (C1 to C7) and the thoracic spine from T1-T3: traumatic spinal fractures and/or traumatic dislocations; instability or deformity; failed previous fusions (e.g., pseudarthrosis); tumors involving the cervical/thoracic spine; and degenerative disease, including intractable radiculopathy and/or myelopathy, neck and/or arm pain of discogenic origin as confirmed by radiographic studies, and degenerative disease of the facets with instability. The Lotus Posterior Cervical/Thoracic Spinal System is also intended to restore the integrity of the spinal column even in the absence of fusion for a limited time period in patients with advanced stage tumors involving the cervical spine in whom life expectancy is of insufficient duration to permit achievement of fusion. In order to achieve additional levels of fixation, the Lotus Posterior Cervical/Thoracic Spinal System may be connected to the Mercury® Spinal System with the Lotus Posterior Cervical/Thoracic rod connectors. Transition rods with differing diameters may also be used to connect the Lotus Posterior Cervical/Thoracic Spinal System to the Mercury Spinal System. Refer to the Mercury Spinal System package insert for a list of the Mercury Spinal System indications for use.

The Lotus Posterior Cervical/Thoracic Spinal System consists of a variety of fixation devices manufactured from Ti-6Al-4V that are attached to the spine. Screws may be placed from a posterior approach into the cervical and/or thoracic spine. Hooks may be placed on the posterior elements of the various vertebrae. Rods span the distance between the screws/hooks, and various other connectors may be used between rods or between rods and screws/hooks. The system achieves fixation by the mechanical joining of the rods, screws, hooks and connectors. A variety of constructs may be assembled to suit the individual pathology and anatomy of the patient.

Crystal®: The Crystal® device is intended for spinal fusion procedures at one level (C3-C7) in skeletally mature patients with degenerative disc disease (defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies) of the cervical spine. Implanted via an open, anterior approach and packed with autogenous bone. The Crystal® device is intended to be used with supplemental spinal fixation systems that have been cleared for use in the cervical spine (i.e., anterior plate systems). Patients must have undergone a regimen of at least six (6) weeks non-operative treatment prior to being treated with these devices. Mosaic®: The Mosaic® device is an interbody fusion device intended for spinal fusion procedures at one level (C3-C7) in sketally mature patients with degenerative disc disease (defined as neck pain with degeneration of the disc confirmed by history and radiographic studies) of the cervical spine. Implants are to be implanted via an open, anterior approach and packed with autogenous bone. Patients must have undergone a regimen of at least six (6) weeks non-operative treatment prior to being treated with these devices. The implant is designed to accommodate two, three, or four screws. The maximum number of screws should be used to ensure adequate fixation of the implant. Vertu®: The Vertu® device is a stand-alone interbody fusion device intended for spinal fusion procedures at one level ( C3-C7) in skeletally mature patients with degenerative disc disease (defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies) of the cervical spine. Implanted via an open, anterior approach and packed with autogenous bone. Patients must have undergone a regimen of at least six (6) weeks non-operative treatment prior to being treated with these devices. The implant is designed to accommodate two screws. Two screws should be used to ensure adequate fixation of the implant.

Crystal: Crystal is an intervertebral body fusion device for use in cervical spinal surgery. The device is generally box-shaped with various holes throughout its geometry to allow for the placement of autograft. The exterior of the device has "teeth" or other generally sharp engagement members on the superior and inferior surfaces to help prevent the device from migrating once it is surgically positioned. Mosaic: The Mosaic Spinal Implant System is composed of a device body and fixation screws. The body is a generally box-shaped device with various holes located throughout its geometry for the placement of graft material. Additionally, it has teeth on its superior and inferior external surfaces to keep the device from migrating once placed in its desired location. The box-shaped body has projections (or flanges) that encompass screw holes. Screws pass through screw holes and affix to bone to help prevent implant migration. Vertu: The Vertu Cervical Intervertebral Body Fusion System is composed of an implant body and fixation screws. The implant body is a generally box-shaped device with holes through its body for the placement of graft material. Additionally, it has teeth located on its superior and inferior external surfaces to help keep the device from migrating once placed in its desired location. There are also screw holes located in the implant body. Screws pass through screw holes of the implant body and affix to bone to help prevent implant migration.

The Mercury® Spinal System is intended to provide immobilization of the spine in skeletally mature patients as an adjunct to fusion for procedures of the thoracic, lumbar, and sacral spine (T1-S1). Screws may be placed from the thoracic spine through the sacral spine and into the iltum. This system is intended for anterior/anterolateral nonpedicle fixation, posterior non-pedicle fixation, and posterior pedicle fixation for the following indications: degenerative disc disease (DDD) (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis, and/or lordosis); tumor; pseudoarthrosis; and failed previous fusion. This system is intended to be used with bone graft.

Spinal Elements' Mercury Spinal System is comprised of a variety of screws, hooks, rods, connectors, and staples that are used for attachment to the non-cervical spine (the thoracic spine through the sacrum and in the ilium). A variety of constructs may be assembled to suit the individual pathology and anatomy of the patient. Rods span the distance between screws and hooks and achieve fixation by the mechanical joining of the rods with the screws or hooks. Connectors are used to mechanically join one rod to another. Staples (when used) are placed under the head of the screws to help distribute loads placed against the bone. Screws, hooks, rods, connectors, and staples are made from titanium alloy (Ti-6A1-4V) conforming to ASTM F 136 and ISO 5832-3 or ASTM F 1472. Additionally, some rods may be manufactured from cobalt chromium alloy (Co-Cr) conforming to ASTM F 1537 and ISO 5832-12.