FIGURE 7-31 Coronal CT scans In(A)there is a small depressed blow-out fracture of the right orbital floor. In(B) there is a comminuted right orbital floor fracture that also involves the lower medial orbital wall. A large, depressed bone fragment is seen in the antrum. In (C). there is hemorrhage within the right antrum and nasal fossa. There is a C depressed, comminuted fracture (arrow) of the orbital floor. There is also orbital emphysema and another fracture of the lower antral wall