Fig. 1From: Long-term outcome after combined kyphoplasty and intraoperative radiotherapy (Kypho-IORT) for vertebral tumorsLocal control after Kypho-IORT. Shown are the Kaplan–Meier plots for 89 vertebrae of the thoracic spine and 53 vertebrae of the lumbar spine as well as a combined plot of thoracic, lumbar, and sacral vertebrae treated with Kypho-IORT at our institution (the single patient with a treatment of 1 vertebra of the sacral spine died after 6 weeks and cannot be displayed as curve in the graph)Back to article page