Fig. 3

An 82-year-old woman with an osteoporotic compression fracture at T12 and intercostal neuralgia undergoing percutaneous kyphoplasty under thoracic paravertebral block. A: Lightning symbol indicates location of intercostal neuralgia. B: Preoperative lateral X-ray shows T12 compression fracture. C: Preoperative T2-weighted MRI reveals T12 compression with canal occupation. D: Ultrasound-guided thoracic paravertebral block. E: Intraoperative view of percutaneous kyphoplasty. F: Postoperative lateral X-ray shows well-dispersed cement and restored vertebral height