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Cervical Intervertebral Disc Replacement by Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am Volume 95(3):279-285 February 6, 2013 ©2013 by.

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Presentation on theme: "Cervical Intervertebral Disc Replacement by Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am Volume 95(3):279-285 February 6, 2013 ©2013 by."— Presentation transcript:

1 Cervical Intervertebral Disc Replacement by Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am Volume 95(3):279-285 February 6, 2013 ©2013 by The Journal of Bone and Joint Surgery, Inc.

2 Fig. 1 The Prestige LP (Medtronic) is an unconstrained ball-and-socket titanium-ceramic composite prosthesis. Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am 2013;95:279-285 ©2013 by The Journal of Bone and Joint Surgery, Inc.

3 Fig. 2 The Bryan cervical disc replacement (Medtronic) is an unconstrained titanium-alloy prosthesis with a polyurethane core between two articulating shells. Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am 2013;95:279-285 ©2013 by The Journal of Bone and Joint Surgery, Inc.

4 The ProDisc-C (Synthes Spine) is a semiconstrained device with a metal-on-UHMWPE articulation and keels to anchor into the end plates. Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am 2013;95:279-285 ©2013 by The Journal of Bone and Joint Surgery, Inc.

5 The PCM (NuVasive) is a two-piece prosthesis with a broad radius of curvature and a polyethylene core. Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am 2013;95:279-285 ©2013 by The Journal of Bone and Joint Surgery, Inc.

6 The CerviCore (Stryker) is a semiconstrained, saddle-shaped device that has a metal-on-metal articulation and keels to anchor into vertebral end plates. Garrick W. Cason, and Harry N. Herkowitz J Bone Joint Surg Am 2013;95:279-285 ©2013 by The Journal of Bone and Joint Surgery, Inc.


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