this fracture pattern consisted of ( 1 ) superior disc injury , ( 2 ) crush fracture of the upper half of the vertebral body , ( 3 ) sagittal fracture ( cleavage fracture ) of the lower half of the vertebral body , ( 4 ) bone fragments in the spinal canal , and ( 5 ) laminar fracture .
C0549207
vertebral
C0037922
spinal canal