Figure 6C. A CT scan of the same area, demonstrating left L4-5 facet arthrosis, with osteophyte and fracture of the inferior L4 facet. Figure 6D. A CT scan of a 32-year-old ballet dancer who had ...

State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China University of Chinese Academy of Sciences, Beijing 100049, ...