Anatomy Dislocation of the vertebra is uncommon in thoracic region because in this region – A The articular process are interlocked B The vertebral body is long C Anterior longitudinal ligament is strong D Spinous process is long and pointed 💡 Explanation Dislocation of the vertebra is uncommon in thoracic region because in this region - ✓ Correct Answer: A. The articular process are interlocked