Research Article
Effect of Preoperative Zoledronic Acid Administration on Pain Intensity after Percutaneous Vertebroplasty for Osteoporotic Vertebral Compression Fractures
Figure 2
Oswestry dysfunction index (ODI) before and after percutaneous vertebroplasty (PVP) and/or zoledronic acid (ZOL) infusion. Data are presented as mean ± SD.