CHANCE FRACTURE
AND PARASPINAL AND EPIDURAL HEMATOMA
View image
The
axial CT scan demonstrates the presence of a fracture involving the
vertebral body (arrow) associated with fractures involving the posterior
elements bilaterally (single arrow head).
There
is associated paraspinal hematoma which is layering in an extrapleural
location (horizontal single arrow heads). There is associated hemorrhage
within the spinal region representing epidural blood.
VERTEBRAL BODY FRACTURE
WITH RETROPULSION AND CANAL COMPROMISE
View second image
The
axial CT scan shows the presence of a fracture extending through the
vertebral body (double arrow heads). There is retropulsion as a result
of disruption of the posterior column of the vertebral body which has
resulted in spinal canal compromise greater than 80%.