Elections. 1  Election results. 2  Be a precinct election official. 3  Election calendar.  Information for 1  candidates. Put an issue on the ballot.
A retrolisthesis is a posterior displacement of one vertebral body with respect to the adjacent vertebrae to a degree less than a luxation (dislocation) .igns and symptoms [edit]. Retrolisthesis may lead to symptoms of greatly varying intensity and distribution. This is because of the variable nature of the impact on nerve tissue and of the mechanical impact on the spinal joints themselves.
[edit on Wikidata] Spondylolisthesis is the forward displacement of a vertebral bone in relation to the natural curve of the spine, most commonly occurring after a fracture, and most often the fifth lumbar vertebra. Backward displacement is referred to as retrolisthesis.