TY - GEN AU - Chen,ChunMao AU - Chen,Liang AU - Gu,Yong AU - Xu,Yun AU - Liu,Yong AU - Bai,XiaoLiang AU - Zhu,XueSong AU - Yang,HuiLin TI - Kyphoplasty for chronic painful osteoporotic vertebral compression fractures via unipedicular versus bipedicular approachment: a comparative study in early stage SN - 1879-0267 PY - 2010///0929 KW - Aged KW - Back Pain KW - surgery KW - Bone Cements KW - therapeutic use KW - Chronic Disease KW - Disability Evaluation KW - Female KW - Fractures, Compression KW - diagnostic imaging KW - Humans KW - Middle Aged KW - Osteoporosis KW - complications KW - Polymethyl Methacrylate KW - Radiography KW - Spinal Fractures KW - Treatment Outcome KW - Vertebroplasty KW - methods N1 - Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1016/j.injury.2009.09.021 ER -