| http://www.w3.org/ns/prov#value | - Although the cord migration prevention device may take a variety of forms, it is noted that, according to one aspect of the present invention, the device may be sized to protrude slightly beyond the bounds of the interfacet space 18 and may be provided about its periphery with grooves, slots, channels or other guiding elements configured to guide a cord 60 that is wrapped about the facet joint 10.
|
