Keeping it "straight": how to do spinal tumor ablation with vertebral augmentation.

This technical review provides a comprehensive overview of spinal tumor ablation and vertebral augmentation. These percutaneous minimally invasive procedures offer significant survival and palliative pain relief benefits for patients with pathological vertebral fractures. Vertebral augmentation, which includes vertebroplasty and kyphoplasty, involves injecting cement into fractured vertebral bodies to restore height. While vertebroplasty involves the direct injection of cement into a fractured vertebral body, kyphoplasty involves using a balloon to create a low-pressure cavity to allow for cement injection to restore the vertebral body height. Over the years, this technique has evolved into a straightforward process, though it presents certain technical challenges discussed in this article.