The Stand Alone Cage (Code No. 829) is a highly specialized, small interbody fusion device designed for use without a supplemental anterior plate, typically in the cervical spine (ACDF). The defining characteristic is the integrated screw fixation system, which allows fixation screws to pass through the cage and lock into the adjacent vertebral bodies immediately after insertion. This all-in-one design provides immediate stability, simplifies the surgical technique, and minimizes the amount of hardware used. The cage’s very small height range (5mm to 8mm) confirms its use in the cervical spine. Key features include:
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Integrated Fixation: Features openings for screws to provide immediate stabilization across the fusion site, eliminating the need for a separate plate.
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Stand Alone Use: Designed for single-implant fixation in ACDF procedures.
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Small Dimensions: Optimized for the cervical spine, with a height range of 5mm to 8mm.
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Primary Use: Anterior Cervical Discectomy and Fusion (ACDF).
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Material: Typically made of PEEK or Titanium (implied by the image showing different material colors).
