Posterior minimally invasive percutaneous short-segment fixation combined with mini-open anterior L5 corpectomy for metastatic tumor: a case report and literature review
Background Metastatic tumors of the lumbar spine are a common complication of advanced malignancies. They often present with severe pain, neurological deficits, and spinal instability. Surgical removal of L5 vertebral body metastases is challenging due to the complex anatomy and biomechanical characteristics of the lum...