In reply to Julie's request, I asked a doctor friend about kyphoplasty for her mom. Here is the response. My friend tells me that CT scan by itself is NOT ENOUGH to rule out bone metastasis, especially if your mom previously had cancer. A BONE SCAN scan is required to rule out bone cancer. Furthermore CT scans are very poor diagnostic tools for metastatic disorders and fractures. About kyphoplasty: http://www.emedicine.com/radio/topic871.htm . This article is for physicians. The article's authors define kyphoplasty as: Vertebroplasty and kyphoplasty are radiologic procedures for the treatment of the intense pain caused by vertebral compression fracture in patients whose pain has been refractory to medical management or bracing. Vertebroplasty and kyphoplasty involve the off-label intraosseous injection of an acrylic cement under local anesthesia and fluoroscopic guidance to control the pain of vertebral fractures associated with osteoporosis, tumors, and trauma. Typically, the techniques are performed as an outpatient procedure. Pain reduction or elimination is immediate, and the risk of complications is low. Neither vertebroplasty nor kyphoplasty are intended for the treatment of intervertebral disc disease or arthritis. emedicine.com also has articles for patient's education and information. About compression fracture, http://www.emedicinehealth.com/Articles/5822-1.asp For back pain: http://www.emedicinehealth.com/collections/CO1546.asp Some articles are available without log in. To have access to some articles one needs to register. Registration is free. ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html