摘要
Background Percutaneous vertebroplasty （PKP） has proved its effectiveness regarding minimal invasion, rapid pain reduction, safe cement augmentation, restoring vertebral height, and accelerating complete recovery of osteoporotic vertebral compression fractures （OVCFs）. Whether unipedicular or bipedicular PKP provides a better outcome is controversial.
Background Percutaneous vertebroplasty （PKP） has proved its effectiveness regarding minimal invasion, rapid pain reduction, safe cement augmentation, restoring vertebral height, and accelerating complete recovery of osteoporotic vertebral compression fractures （OVCFs）. Whether unipedicular or bipedicular PKP provides a better outcome is controversial.
