Anterior stabilization of three-column thoracolumbar spinal trauma

Rod J. Oskouian, Christopher I. Shaffrey, Richard Whitehill, Charles A. Sansur, Nader Pouratian, Adam S. Kanter, Ashok R. Asthagiri, Aaron S. Dumont, Jason P. Sheehan, W. Jeffrey Elias, Mark E. Shaffrey

Research output: Contribution to journalArticlepeer-review

Abstract

Object. The purpose of this study was to evaluate the results obtained in patients who underwent anterior stabilization for three-column thoracolumbar fractures. Methods. The authors retrospectively reviewed available clinical and radiographic data (1997-2006) to classify three-column thoracolumbar fractures according to the Association for the Study of Internal Fixation (AO) system, neurological status, spinal canal compromise, pre- and postoperative segmental angulation, and arthrodesis rate. The mean computed tomography-measured preoperative spinal canal compromise was 48.3% (range 8-92%), and the mean vertebral body height loss was 39.4%. The mean preoperative kyphotic deformity of 14.9° improved to 4.6° at the final follow-up examination. Although this angulation had increased a mean of 1.8° during the follow-up period, the extent of correction was still significant compared with the preoperative angulation (p < 0.01). There were no cases of vascular complication or neurological deterioration. Conclusions. Contemporary anterior spinal reconstruction techniques can allow certain types of unstable three-column thoracolumbar fractures to be treated via an anterior approach alone. Compared with traditional posterior approaches, the anterior route spares lumbar motion segments and obviates the need for harvesting of the iliac crest.

Original languageEnglish (US)
Pages (from-to)18-25
Number of pages8
JournalJournal of Neurosurgery: Spine
Volume5
Issue number1
DOIs
StatePublished - Jul 2006
Externally publishedYes

Keywords

  • Instrumentation
  • Spinal cord injury
  • Spinal fracture
  • Thoracolumbar spine
  • Titanium cage
  • Trauma

ASJC Scopus subject areas

  • Surgery
  • Neurology
  • Clinical Neurology

Fingerprint

Dive into the research topics of 'Anterior stabilization of three-column thoracolumbar spinal trauma'. Together they form a unique fingerprint.

Cite this