Percutaneous CT-guided vertebroplasty in the management of osteoporotic fractures and dorsolumbar metastases.

Percutaneous vertebroplasty (PVP) is a minimally invasive, image-guided procedure consisting of an injection of acrylic cement into a vertebral body to reinforce the compressed segment and achieve pain relief. The use of PVP is a minimally invasive option in the treatment of osteoporotic or metastatic vertebral collapses. Our personal experience, using a CT-guided technique, confirms the efficacy and safety of PVP with a lower risk for complications compared with conventional fluoroscopic approaches because of a precise placement of the instruments in the vertebral body and an early detection of small cement leakages.