IMPLANTS FOR FULL CONSTRAINT OF PYRAMESH T-CAGE

Abstract: a multi-level vertebral implant comprising a biocompatible cage disposed between a first and a second endplate configured to maximize subsidence and bone contact with adjacent vertebrae is disclosed. in some embodiments, the multi-level vertebral implant comprises a first and a second endplate having plurality of anti-migration features on the bone contacting surfaces of the endplates. in various embodiments, the endplates may be configured to prevent radial and axial rotations of biocompatible cage. in various embodiments, each endplates further comprise and anterior plate that is configured to provide anchoring of the multi-level vertebral implant to ventral surfaces of the adjacent vertebrae to prevent migration of the multi-level vertebral implant in an installed state.

Inventor(s): Deepika Pamu, Lakshmi Soujanya Nallamothu, Vidya Sagarika Kandregula, Harika Cattamanchi, Srikanth Ganti, Subrat Samantray

CPC Classification: A61F2/446 ({having a circular or elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones})

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