Abstract
The thoracolumbar spine poses unique challenges when considering surgical treatment options. In the era of modern medicine, nonoperative treatments have become more available for pathology of the thoracolumbar spine, including infectious, oncologic. traumatic, and degenerative etiologies. However. surgery is often warranted in the presence of deformity or with spinal cord compression resulting in neurologic deficits. Traditionally, posterior or anterior approaches were used for surgical treatment in the thoracolumbar spine. The mini-open lateral approach for corpectomy in the thoracolumbar spine is relatively new but not yet widely utilized, is less invasive, and is a less morbid surgical option for treating what has historically been a challenging surgical location. A thorough understanding of the anatomy associated with this approach is essential to perform safe and successful surgery with this technique. This review outlines the preoperative and anatomical considerations, surgical technique, contraindications, potential complications, and clinical outcomes associated with performing corpectomies in the thoracolumbar spine via the mini-open lateral approach. This is a safe, successful, and appealing surgical option for appropriately selected patients with diseases of the thoracolumbar region.