1、Establishment of an animal model of extra vertebral foramen cervical nerve entrapment by local electrical stimulation with different stimulation parameters

2、Posterior margin of lumbar vertebral posterior regional node appeared as arch protruding into spine canal, resulting in stenosis of spine canal and intervertebral foramen.

3、Stenosisof the intervertebral foramen;

4、Relationship of cervical intervertebral foramen and spondylotic radiculopathy

5、Conclusions: The lumbar intervertebral foramina ligaments are the normal components of the intervertebral foramen in infants.

6、Objective: To improve ct diagnostic value of extrusion disc in intervertebral foramen.

7、But there was no significant difference in the improvement rates of Luschka's joint hyperplasia and intervertebral foramen narrowing (P > 0.05).

8、To explore the clinical effect of cervical spondylotic radiculopathy treated with intervertebral foramen block and brachial plexus traction-like technique.

9、Objective To study the mechanism and differential diagnosis of cervical nerve compression syndrome of the external intervertebral foramen.

10、Objective: To study the localized and qualitative diagnostic methods and limited operative techniques of lumbar intervertebral foramen stenosis.

11、Methods: 43 cases of sacral nerve root compression without lumbar disc protrusion were treated with laminectomy or decompression of the intervertebral foramen.

12、Conclusion MRI can show the nerve rootlets within the intervertebral foramen, thus, can make a correct qualitative and level diagnosis in brachial plexus pre-ganglionic injuries.

13、CONCLUSION. : Disc height and slip percentage had the largest effect on intervertebral foramen area and volume in this model of low-grade, low-dysplasia isthmic spondylolisthesis.

14、Objective To measure size of cervical intervertebral foramen, explore the effect of high-G load experienced by fighter pilots on their cervical spine.