Artificial spinal disc

An artificial disc prosthesis is provided. The prosthesis of the present invention enables spinal segment alignment by having a variable height across its surface. The variable height is achieved by an asymmetric artificial nucleus or by at least one variable height end plate.

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Bibliographische Detailangaben
Hauptverfasser: Duggal, Neil, Raymond, Louise, Baker, Daniel R, Conta, Robert, Thaler, Carly A, Stinson, David T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An artificial disc prosthesis is provided. The prosthesis of the present invention enables spinal segment alignment by having a variable height across its surface. The variable height is achieved by an asymmetric artificial nucleus or by at least one variable height end plate.