e/Artificial facet replacement

Information
has gloss	eng: An artificial facet replacement is a joint prosthesis intended to replace the natural facets by restoring normal (or near-normal) motion while providing stabilization of spinal segments. It is typically used as an adjunct to laminectomy, laminotomy, neural decompression and facetectomy, in lieu of fusion, for treatment of instabilities or deformities of the lumbar spine including:
lexicalization	eng: Artificial facet replacement
instance of	c/Implants