Clinic feature and treatment of ossification of cervical posterior longitudinal ligament associated with developmental spinal stenosis / 中国矫形外科杂志

DSS group,although without statistical significance.JOA score of two groups before and after surgery without statistical significance.[Conclusion]Developmental spinal stenosis is pathology found,which influences course of ossification of cervical posterior longitudinal ligament.The principal factor is trauma,which induces ossification of cervical posterior longitudinal ligament.Decompressed from a posterior approach is a reasonable treatment way.

Spinal cord function in patients with ossification of cervical posterior longitudinal ligament after at least two years nonoperative treatment:a regression of the outcomes in 63 cases / 中国矫形外科杂志

12)is good after nonoperative treatment above 2 years.