History A list of downloadable documents created during development. Other information Prosthetic intervertebral disc replacement in the lumbar spine (interventional procedures overview) PDF 123 KB 20 March 2009 Prosthetic intervertebral disc replacement in the lumbar spine (interventional procedures consultation) information Prosthetic intervertebral disc replacement in the lumbar spine (interventional procedures overview) PDF 123 KB 20 March 2009