Abstract Objective The study objective was to compare the efficacy and safety of percutaneous vertebroplasty (PVP) combined with facet joint block (FB) and vertebroplasty alone in relieving acute pain on osteoporotic vertebral compression fractures (OVCFs). Methods A prospective. randomized controlled study was conducted. One hundred ninety-eight patients of OVCFs undergoing surgery w... https://www.infonoticiasgandia.com/product-category/cheese-knives/