Retrolisthesis
A retrolisthesis is a posterior displacement of one vertebral body with respect to the subjacent vertebra to a degree less than a luxation (dislocation). Retrolistheses are most easily diagnosed on lateral x-ray views of the spine. Views where care has been taken to expose for a true lateral view without any rotation offer the best diagnostic quality.
| Retrolisthesis | |
|---|---|
| Grade 1 retrolistheses of C3 on C4 and C4 on C5 | |
| Specialty | Orthopedics |
Retrolistheses are found most prominently in the cervical spine and lumbar region but can also be seen in the thoracic area.
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