Percutaneous Hybrid Therapy for Spinal Metastatic Disease: Laser Interstitial Thermal Therapy and Spinal Stereotactic Radiosurgery

Spinal laser interstitial thermotherapy in combination with spinal stereotactic radiosurgery has been developed as a percutaneous minimally invasive approach for the treatment of spinal metastasis. The rational and indications for this hybrid therapy are discussed, along with a brief description of the surgical technique and results. It has been the authors' experience that selected cases of high-grade metastatic epidural spinal cord compression can be effectively treated, achieving durable local control. Lessons learned during the performance of more than 100 cases are reported in addition to future directions for this treatment modality.