The GS Medical PYXIS 3D Titanium Cervical Cage System devices are designed for restoring the height of the intervertebral space after resection of the disc.The intervertebral body fusion devices are made of 3D printed titanium alloy (Ti-6Al-4V) in accordance with and manufactured as per ASTM F3001. The material and manufacturing process of the subject device, PYXIS 3D Titanium Cervical Cage is identical to the additional predicate (PYXIS 3D Titanium Cage System, K223868). The PYXIS 3D Titanium Cervical Cage System implants are available in various heights, footprints, and lordotic angles to suit the individual patient’s pathology and anatomical conditions. The subject device cages ranging in height from 5mm-10mm in 1 mm increments with 0°, 4°, and 8° options. Also in 4.5mm hight for the 0° angle. The cages are provided in three distinct footprints.
A device intended to be implanted into the space of an intervertebral disc that has been partially or totally removed during surgery in order to allow bone fusion between two contiguous vertebral bodies, typically in the treatment of degenerative disc disease (DDD). It is typically in the form of a hollow, porous, threaded and/or fenestrated cylindrical, or disc-shaped device made of metal [e.g., titanium (Ti)] that provides mechanical stability and sufficient space for therapeutic spinal bone fusion to occur; bone graft is typically used to help with osseointegration. Fixation screws and devices associated with implantation may be packaged with the cage.
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