Minimally Invasive Approach for the Resection of Spinal Neoplasm

Intramedullary, intradural and extradural spinal neoplasms can be resected through a minimally invasive approach without increased risk for adverse neurologic outcome. This technique may be an appropriate alternative to the open approach for well-circumscribed extramedullary lesions spanning one or two spinal levels. With increasing experience, reduced operative time, blood loss, complications, length of hospital stay, postoperative pain, and spinal instability may be seen.