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The HOLO Portal™ Surgical Guidance System is indicated as an aid for precisely locating anatomical structures in either open or percutaneous orthopedic procedures in the lumbosacral spine region. Their use is indicated for any medical condition of the lumbosacral spine in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as the iliac crest, can be identified relative to intraoperative CT images of the anatomy. The HOLO Portal™ Surgical Guidance System simultaneously displays 2D stereotaxic data along with a 3D virtual anatomy model over the patient during surgery. The stereotaxic display is indicated for continuously tracking instrument position and orientation to the registered patient anatomy while the 3D display is indicated for localizing the virtual instrument to the virtual anatomy model over the patient during surgery. The 3D display should not be relied upon solely for absolute positional information and should always be used in conjunction with the displayed 2D stereotaxic information.

The HOLO Portal™ System is a combination of hardware and software that provides visualization of the patient's internal anatomy and surgical guidance to the surgeon based on patient-specific digital imaging. HOLO Portal™ is a navigation system for surgical planning and/or intraoperative guidance during stereotactic surgical procedures. The HOLO Portal™ System consists of two mobile devices: 1) the surgeon workstation, which includes the display unit and the augmented reality visor (optional), and 2) the control workstation, which houses the optical navigation tracker and the computer. The optical navigation tracker utilizes infrared cameras and active infrared lights to triangulate the 3D location of passive markers attached to each system component to determine their 3D positions and orientations in real time. Software algorithms combine tracking information and high-resolution 3D anatomical models to display representations of patient anatomy, compared to traditional two-dimensional (2D), displays during surgical procedures.

The Cortera" Spinal Fixation System is intended for posterior, non-cervical fixation in skeletally mature patients as an adjunct to fusion for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondy lolisthesis; trauma (i.e. fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthrosis; and/or failed previous fusion. When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Cortera" Spinal Fixation System implants are indicated as an adjunct to treat progressive spinal deformities (i.e. scoliosis, kyphosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the Cortera" Spinal Fixation System is intended to treat pediatric patients diagnosed with the following conditions: spondylolisthesis/ spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. Pediatric pedicle screw fixation is limited to a posterior approach. The Cortera™ Spinal Fixation System is intended to be used with an autograft and/or allograft.

The Cortera™ Spinal Fixation System is a Thoracolumbosacral pedicle screw system intended to provide immobilization and stabilization of spinal segments as an adjunct to fusion of the thoracic, lumbar and/or the sacral spine. The System consists of screws, rods, locking set screws and associated manual surgical instruments for an open or minimally invasive surgical approach. The screws and set screws are manufacturered from titanium alloy (Ti6Al4V per ASTM F136). The rods are available in titanium alloy or cobalt chromium alloy (Co-28Cr-6Mo per ASTM F1537). The implants are available in a variety of sizes to accommodate individual patient anatomy and are provided non-sterile. The Cortera™ Spinal Fixation System rods may be used in connection with Streamline Cross Connectors, covered in K192800. The Streamline Cross Connectors accept various rod diameters and are appropriate for use with Cortera™ Spinal Fixation System 5.5 mm diameter rod-based systems. These cross connectors will keep their original cleared trade name.

The ARAI™ System is intended as an aid for precisely locating anatomical structures in either open or percutaneous orthopedic procedures in the lumbosacral spine region. Their use is indicated for any medical condition of the lumbosacral spine in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as the iliac crest, can be identified relative to intraoperative CT images of the anatomy. The ARAI System simultaneously displays 2D stereotaxic data along with a 3D virtual anatomy model over the patient during surgery. The stereotaxic display is indicated for continuously tracking instrument position and orientation to the registered patient anatomy while the 3D display is indicated for localizing the virtual instrument to the virtual anatomy model over the patient during surgery. The 3D display should not be relied upon solely for absolute positional information and should always be used in conjunction with the displayed 2D stereotaxic information.

The ARAI™ System is a combination of hardware and software that provides visualization of the patient's internal boney anatomy and surgical guidance to the surgeon based on registered patient-specific digital imaging. ARAI™ is a navigation system for surgical planning and/or intraoperative guidance during stereotactic surgical procedures. The ARAI™ system consists of two mobile devices: 1) the surgeon workstation, which includes the display unit and the augmented reality visor (optional), and 2) the control workstation, which houses the optical navigation tracker and the computer. The optical navigation tracker utilizes infrared cameras and active infrared lights to triangulate the 3D location of passive markers attached to each system component to determine their 3D positions and orientations in real time. The 3D scanned data is displayed with both 2D images and 3D virtual models along with tracking information on computer mounted on workstations near the patient bed and a dedicated projection display mounted over the patient. Augmented reality is accomplished with the 3D virtual models being viewed with dedicated headset(s). Software algorithms combine tracking information and high-resolution 3D anatomical models to display representations of patient anatomy.