The anterior extrapleural approach to the thoracolumbar junction revisited

General surgeons often provide the exposure for the anterior repair of vertebral body lesions. The standard anterior approach to the thoracolumbar junction (T11-L1) is a transpleural 9th or 10th rib thoracoabdominal incision. From October 1995 through March 1997, 22 patients underwent anterior repair of thoracolumbar junction vertebral lesions through an alternative 11th rib resection while maintaining an extrapleural approach. Exposure was excellent, as judged by the neurosurgical team completing the repairs. Chest tubes were not used routinely, and all patients healed without complications. A major limitation of the 11th rib extrapleural approach to the thoracolumbar junction has been poor exposure. This problem is eliminated with the use of an abdominal self-retaining retractor system. With many potential advantages to this 11th rib exposure (less pain, fewer pulmonary problems, and better wound healing), we consider the 11th rib incision to be the approach of choice to the thoracolumbar junction and recommend renewed interest in this incision.