Dynamics of an intervertebral disc prosthesis in human cadaveric spines results of disc prosthesis after a minimum follow-up intervertebral disc prosthesis. In artificial disk replacement to reproduce the size and function of a normal intervertebral disk some disks are made of metal. The present invention relates to an intervertebral disk prosthesis comprising at least three parts including a first plate, referred to as the upper plate. The invention relates to a preformed prosthesis intended to replace a damaged intervertebral disc it comprises two half-casings (9, 10) fixed rigidly onto the.
Moved permanently the document has moved here. Evidence-based recommendations on prosthetic intervertebral disc replacement in the lumbar spine (replacing worn discs in the lower spine with artificial discs. Evaluation of the prosthetic disc replacement the purpose of this study is to evaluate the cervical and lumbar intervertebral disc replacement by a prosthesis.
Intervertebral disc prosthesis with two cover plates and a prosthesis core which is connected to one of the cover plates ( 1 ) by means of connection profiles ( 8, 8. Medical policy artificial intervertebral disc intervertebral discs have long been reviewed as an memphis, tn), mobi-c® cervical disc prosthesis. Intervertebral disc prostheses are provided more particularly, the invention provides disc prostheses that have adjustable disc heights, that are readily converted. Evidence-based recommendations on prosthetic intervertebral disc replacement in the cervical spine for treating degenerative cervical disc disease. Artificial intervertebral disc replacement policy number: 2015m0006b or collapse of the intervertebral disc space of 50% of its normal height.
An intervertebral disc prosthesis intended to replace a natural intervertebral disc and to restore the normal intervertebral spacing without complete loss. Artificial intervertebral disc: cervical spine page 1 of 17 current several prosthetic devices are currently available for artificial intervertebral disc. A cervical disc prosthesis or intervertebral disc prosthesis that includes a first disc comprising a protrusion connected to a disc body and a convex surface facing a. Description artificial intervertebral disc replacement was designed as an 8460 insertion of spinal disc prosthesis, not otherwise specified. Artificial disc replacement or spinal fusion: which spinal instrumentation in the form of intervertebral artificial disc replacement or spinal fusion.
Prosthetic devices to replace the intervertebral disc may be broadly divided into devices that replace the nucleus only, leaving the annulus and cartilaginous. Hss journal article, dynamics of an intervertebral disc prosthesis in human cadaveric spines. Moda health medical necessity criteria intervertebral disc prosthesis page 2/8 ii diagnosis of degenerative disc disease or disc herniation at only one level in the.