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Percutaneous vertebroplasty is widely discussed in the management of osteoporotic spinal compression fracture, but few reports are available concerning salvage procedures after failure of this technique. We studied 22 percutaneous vertebroplasty patients who required revision surgery upon presentation of new symptoms postoperatively. The indications for revision surgery included recurrent intractable back pain with no response to medical treatment, infectious spondylitis, cement leakage with neurologic deficit, and cement dislodgement and/or fragmentation. Five patients underwent repeated percutaneous vertebroplasty of the initially cemented vertebrae. Seventeen patients underwent anterior, posterior, or combined anterior and posterior surgery. Four patients required a third surgical procedure because of poor augmentation with cement, subsidence of the anterior bone graft, or pullout of the instrumentation. Finally, four (18%) patients underwent repeat vertebroplasty, two (9%) patients underwent anterior surgery only, one (5%) patient underwent posterior surgery only, and 15 (68%) patients underwent combined anterior and posterior surgery; all but one regained ambulatory status equivalent to that prior to surgery. In conclusion, percutaneous vertebroplasty is a simple and effective, but not risk- or complication-free procedure for the treatment of osteoporotic spinal compression fracture. The spine surgeon should be familiar with varied approaches and techniques for revision surgery. Combined anterior and posterior surgery seems to be the most secure salvage method to treat severely osteoporotic patients in whom percutaneous vertebroplasty initially failed. [ABSTRACT FROM AUTHOR]

Outstanding results have been achieved using vertebroplasty for the treatment of osteoporotic spinal compression fractures. However, few reports are available in the management of multiple-level compression fractures due to severe osteoporosis. This study prospectively evaluated the clinical and surgical outcomes of patients receiving vertebroplasty due to multiple-level osteoporotic spinal compression fractures. Eighteen patients underwent more than four levels of vertebroplasty due to multiple-level osteoporotic spinal compression fracture. All patients received a preoperative magnetic resonance imaging (MRI) check-up to determine which level needed vertebroplasty. Detailed evaluations were made in accordance with the patients’ clinical tracking, pre- and postoperative daily activities, Denis pain scale, and Roland–Morris score. After an average follow-up period of 36 months, the group receiving multiple-level vertebroplasty showed significant improvement, as registered on the Denis pain scale, Roland-Morris score, and in the activity of daily living. No major complications occurred during operation or postoperation, except one patient who expired due to suffocation at the rehabilitation center 3 weeks after vertebroplasty. The use of vertebroplasty with cement to treat multiple-level osteoporotic spinal compression fractures in the elderly does have value, and brings good results to patients which were previously unimaginable. Preoperative MRI to evaluate the non-union levels and determine which levels needed vertebroplasty is very important. [ABSTRACT FROM AUTHOR]