The common MRI manifestations were ruptures of anterior longitudinal ligament, intervertebral disc, paraspinal muscles, and spinous process ligaments.
MRI的共同表现是前纵韧带、椎间盘、椎旁肌肉和韧带断裂征象；
2
Results No postoperative death and spinal cord injuries happen after the anterior longitudinal ligament leakage in 2 cases, 1 case of leakage within the pedicle, intervertebral leakage one case;
Conclusion Lumbar vertebrae hyperosteogeny is positively correlated with intervertebral disc bulge or herniation, which causes buffer ligament transfer under pressure and leads to hyperosteogeny.