Minimally invasive surgery for treatment of patients with advanced cancer and thoraco-lumbar spine metastases

Spinal metastases are common in patients with cancer. Spinal cord compression is the initial symptom of 5–10% of patients with diffuse cancer, and about 70% of lesions are found in the thoracic vertebrae. Patients with advanced cancer are generally excluded from major spine surgery, to reduce postoperative morbidity and mortality. Minimally invasive spine surgery (MISS) has recently been advocated as a useful approach for spinal metastases, especially in advanced cancer patients, seeking to decrease the morbidity of more traditional open spine surgery; furthermore, reducing the recovery time, MISS permits the post-operative chemotherapy and radiotherapy to begin sooner.