Postoperative urinary retention in patients undergoing elective spinal surgery.

Ultra-delayed lumbar surgical wound hematoma.

Isolated synchondrosis fracture of the atlas presenting as rotatory fixation of the neck: Case report and review of literature.

Predictive parameters for the antecedent development of hip pathology associated with long segment fusions to the pelvis for the treatment of adult spinal deformity.

Atlantoaxial Rotatory Subluxation: A Review for the Pediatric Emergency Physician.

Thoracic Nerve Root Entrapment by Intrathecal Catheter Coiling: Case Report and Review of the Literature.

Image-guided percutaneous internal fixation of sacral fracture.

Traumatic atlanto-occipital dissociation presenting as locked-in syndrome.

Morquio's syndrome and craniocervical instability.