Validated finite element analysis of the maverick total disc prosthesis.

Study Design: Combining in vitro tests and finite element analysis to provide a more complete picture of the role that a disc prosthesis implant would play in the biomechanics of the spine.

Objective: Analysis of the disc function after total disc prosthesis insertion with and without antero-posterior or lateral offset and in combination with adjacent fusion.

Summary Of Background Data: To avoid the risk of degenerative cascade the total disc replacement may be considered as an alternative.