Video-Assisted Thoracoscopic Minimally Invasive Anterior Interbody Fusion of the T11-T12 Level Using Direct Lateral Interbody Fusion Devices: A Case Report

ABSTRACT

STUDY DESIGN: Case report OBJECTIVES: To report a case of video-assisted thoracoscopic (VAT) minimally invasive anterior interbody fusion of the T11-T12 level using direct lateral interbody fusion (DLIF) devices. SUMMARY OF LITERATURE REVIEW Interbody fusion of the thoracolumbar junction (especially T11-T12) is technically challenging from anterior, lateral, or posterior approaches. A VAT anterior interbody fusion approach using DLIF devices is a safe, minimally invasive alternative approach to the thoracolumbar spine. MATERIALS AND METHODS: A 37-year-old male pedestrian was struck by a car sustaining fracture-dislocation at the T11-T12 level. The accident resulted in complete paraplegia of both lower extremities and multiple lower extremity fractures. A classical instrumented posterolateral fusion from T8 to L3 and staged VAT anterior interbody fusion at the T11-T12 level were performed. RESULTS: At one year postoperatively, he was capable of independent ambulation using a wheelchair without back pain, and plain radiographs and CT scans showed a solid fusion at the T11-T12 level. CONCLUSIONS: VAT anterior interbody fusion using DLIF devices provides excellent access to the anterior spinal column with the added benefits of an improved field of view and can be a safe and effective alternative to open thoracotomy in the management of various thoracolumbar junction problems.