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The Tera Lumbar Interbody Fusion System is indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. The Tera Lumbar Interbody Fusion System is intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. The Tera Lumbar Interbody Fusion System is intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine.

The Tera Lumbar Interbody Fusion System consists of intervertebral body fusion devices intended for lumbar interbody fusion using a transforaminal lumbar interbody fusion surgical approach (TLIF), an oblique transforaminal interbody fusion surgical approach (Oblique TLIF), or a posterior lumbar interbody fusion surgical approach (PLIF). The devices are intended to improve stability of the spine while supporting fusion. The Tera Lumbar Interbody Fusion System cages are intended for use at one or two contiguous levels in the lumbar spine (L2-S1). The components are offered in different shapes and sizes to meet the requirements of the individual patient's anatomy and are provided sterile. Tera Lumbar Interbody Fusion System cages are made of titanium alloy (Ti-6Al-4V ELI) per ASTM F3001 Standard Specification for Additive Manufacturing Titanium-6 Aluminum-4 Vanadium ELI (Extra Low Interstitial) with Powder Bed Fusion. All cages are manufactured using the L-PBF (laser powder bed fusion) additive manufacturing method. L-PBF allows for the formation of solid, non-porous cages with a layered porous lattice structure on the surfaces of the components, including the surfaces of the interior graft window. This intricate structure facilitates bone in-growth by providing a larger surface of implant/bone contact than a buffed surface. The cages are also titanium anodized to allow for identification of various heights by color. Tera-T Ti Interbody cages, Tera-O Ti Interbody cages, and Tera-P Ti Interbody cages are also available with a Promimic HAnano Surface (hydroxyapatite (HA) coating). Cages are coated with a 20nm HA layer composed of crystalline hydroxyapatite particles that mimic human bone tissue through shape, composition, and structure. This surface treatment increases implant anchoring by facilitating osseointegration and enhancing early bone growth. All Tera Lumbar Interbody Fusion System implants are only available sterile packaged. Non-sterile, reusable surgical instruments to support implantation of the system are provided for use with Tera Lumbar Interbody Fusion System devices are provided in steam sterilization trays.

The sagAlign Lumbar Cage System is indicated for intervertebral body fusion procedures in skeletally mature patients with degenerative disc disease (DDD) of the lumbar spine at one or two contiguous levels from L2-S1. DDD is defined as discogenic pain with degeneration of the disc confirmed by history and radiographic studies. These DDD patients may also have up to Grade I spondylolisthesis at the involved level(s). sagAlign Lumbar Cage implants are to be used with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and implanted via an open posterior approach. saqAlian Lumbar Cage implant is to be used with supplemental fixation. Patients should have at least six (6) months of non-operative treatment with an intervertebral cage.

The sagAlign Lumbar Cage System is an interbody expandable lumbar cage. It is implanted by a posterior approach and supported by posterior fixation which is required to achieve fusion. The lumbar cages can be gradually expanded to reach the height chosen by the surgeon, allowing restoration of disc height and the ideal lordosis. The sagAlign Lumbar Cages are delivered non-sterile packaged. The cages are available in several sizes in different heights, widths, and lengths. One or two cages may be implanted for each treated level. The sagAlign Lumbar Cages will be composed of titanium alloy and may have a surface treating of Promimic HAnano Surface (hydroxyapatite (HA) coating). The Promimic HAnano Surface coated cages are only available sterile. Reusable instruments to support implantation of the subject device are provided with non-sterilization trays.

The Align Cervical Interbody Fusion is indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. The Align Cervical Interbody Fusion System is intended for use at either one level or two contiguous levels in the cervical spine, from C2 to T1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. The Align Cervical Interbody Fusion is intended to be used with supplemental spinal fixation system cleared for use in the cervical spine.

The Align Cervical Interbody Fusion System consists of intervertebral body fusion devices that are implanted in the intervertebral body space via an anterior approach to improve stability of the spine while supporting fusion. Components are offered in different shapes and sizes to meet the requirements of the individual patient anatomy. Align cervical cages will be manufactured from titanium alloy per ASTM F3001 and will be offered with an optional hydroxyapatite (HA) coating. Implants will be provided sterile by gamma irradiation.

Align anterior cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. Align anterior cages are intended for use at ether one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radios. Align 2-screw anterior cages may be used as a stand alone device only when two (2) vertebral body bone screws are used. Align 4-screw anterior cages may be used as a stand alone device only when at least two (2) vertebral body bone screws are inserted in the two medial fixation holes with one superior screw trajectory. If the physician chooses to use Align anterior cages with fewer than two (2) screws in the two medial fixation holes with one inferior and one superior screw trajectory, then an additional spinal fixation system cleared for use in the lumbosacral spine must be used. Align anterolateral cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. Align anterolateral cages are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Align anterolateral cages are intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine. Align lateral cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. Align lateral cages are intended for use at either one level in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Align lateral cages are intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine.

Align implants are intervertebral body fusion devices intended for lumbar interbody fusion using an anterior lumbar interbody fusion surgical approach (ALIF), anterolateral (i.e., oblique) lumbar interbody fusion surgical approach (OLIF), or a lateral lumbar interbody fusion surgical approach (LLIF). The devices are intended to improve stability of the spine while supporting fusion. The Align constructs are intended for use at one or two contiguous levels in the lumbar spine (L2-S1). Components are offered in different shapes and sizes to meet the requirements of the individual patient's anatomy and are provided sterile. Align devices are available in six configurations: modular constructs, standard constructs, fully round ALIF (FRA) constructs, and open constructs for ALIF approach, anterolateral (i.e., oblique) constructs for OLIF approach, and lateral constructs for LLIF approach. Align cages are secured on the vertebral bodies using bone screws. A cover plate assembly prevents the screws from backing out after insertion. The cages and cover plates are made of titanium alloy (Ti-6Al-4V ELI) per ASTM F3001 Standard Specification for Additive Manufacturing Titanium-6 Alulminum-4 Vanadium ELI (Extra Low Interstitial) with Powder Bed Fusion. The bone screws and cover plate screws are made from titanium alloy (Ti-6Al-4V ELI) per ASTM F136 Standard Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications. All constructs are zero profile, reducing potential for vessel interference with the anterior column. With the exception of the modular constructs, all cages and bone screws are also available with a hydroxyapatite coating.

The Align Lumbar Interbody Fusion System is indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft to facilitate fusion. The Align Lumbar Interbody Fusion System is intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radios. The Align Lumbar Interbody Fusion System is intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine.

The Align Lumbar Interbody Fusion System consists of several models of intervertebral body fusion devices. The Align ALIF unitary cages and Align fully round ALIF (FRA) cages are intended for anterior approaches. The Align AOLIF cages are intended for anterolateral approaches. The Align Lateral cages are intended for lateral approaches. The Align TLIF cages and Align Oblique TLIF cages are intended for transforaminal approaches. The Align PLIF cages are intended for posterior approaches. Align Lumbar Interbody Fusion System devices are made from titanium alloy (Ti-6A1-4V ELI) per ASTM F3001 Standard Specification for Additive Manufacturing Titanium-6 Aluminum-4 Vanadium ELI (Extra Low Interstitial) with Powder Bed Fusion. Align Lumbar Interbody Fusion System devices are also made from polyetheretherketone (Zeniva ZA-500 PEEK®) per ASTM F2026 Standard Specification for Polyetheretherketone (PEEK) Polymers for Surgical Implant Applications. The PEEK devices contain radiopaque markers constructed from Tantalum per ASTM F560 Standard Specification for Unalloyed Tantalum for Surgical Implant Applications to assist with intraoperative placement. The radiopaque markers are positioned so the implant can be visualized from an Anterior-Posterior (AP) and Lateral x-ray view. Reusable instruments to support implantation of the subject device are provided with non-sterile implants in sterilization trays. Implants are also available sterile packaged.

A-Link Z anterior cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. A-Link Z anterior cages are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. A-Link Z 2-screw anterior cages may be used as a stand alone device only when two (2) vertebral body bone screws are used. A-Link Z 4-screw anterior cages may be used as a stand alone device only when at least two (2) vertebral body bone screws are inserted in the two medial fixation holes with one inferior and one superior screw trajectory. If the physician chooses to use A-Link Z anterior cages with fewer than two (2) screws in the two medial fixation holes with one inferior and one superior screw trajectory, then an additional supplemental spinal fixation system cleared for use in the lumbosacral spine must be used. A-Link Z anterolateral cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. A-Link Z anterolateral cages are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. A-Link Z anterolateral cages are intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine. A-Link Z lateral cages are indicated for intervertebral body fusion of the spine in skeletally mature patients who have had at least six months of non-operative treatment. The device systems are designed for use with allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and/or autograft to facilitate fusion. One device is used per intervertebral body space. A-Link Z lateral cages are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. A-Link Z lateral cages are intended to be used with supplemental spinal fixation system cleared for use in the lumbosacral spine.

A-Link Z consists of six models of intervertebral body fusion devices intended for anterior, anterolateral, or lateral lumbar interbody fusion. The A-Link Z Modular Cages, A-Link Z Standard Cages, A-Link Z FRA Cages, and A-Link Z Open Cages are intended for anterior approach. A-Link Z AL Cages are intended for anterolateral approach. A-Link Z Lateral Cages are intended for lateral approach. The devices are intended to improve stability of the spine while supporting fusion. The A-Link Z constructs are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1. Components are offered in different shapes and sizes to meet the requirements of the individual patient anatomy. A-Link Z devices are made from titanium alloy (Ti-6Al-4V ELI) per ASTM F136 Standard Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications and ASTM F3001 Standard Specification for Additive Manufacturing Titanium-6 Aluminum-4 Vanadium ELI 5Extra Low Interstitial) with Powder Bed Fusion, and an optional interbody component composed of polyetheretherketone (PEEK) per ASTM F2026 Standard Specification for Polyetheretherketone (PEEK) Polymers for Surgical Implant Applications with tantalum markers per ASTM F560 Standard Specification for Unalloyed Tantalum for Surgical Implant Applications.