Hui Lin YANG ; Zhi Yong SUN ; Hong Tao ZHANG ; Xiao Yu ZHU ; Kang Wu CHEN ; Zhong Lai QIAN
Korean Journal of Radiology 2012;13(5):665-665
No abstract available. *Bone Cements ; Extravasation of Diagnostic and Therapeutic Materials/*prevention & control ; Fluoroscopy ; Humans ; Injections ; Kyphoplasty/methods ; *Needles ; Polymethyl Methacrylate/*administration & dosage ; Time Factors ; Vertebroplasty/*methods