Fig. 1

Axial noncontrast CT of the orbits. Axial CT of the orbits demonstrates a 5-mm nondisplaced fracture through the medial wall of the left orbit, which results in communication with the adjacent ethmoid air cells (thick arrow). Subcutaneous emphysema is present within the pre and postseptal regions and anterior soft tissues (starred). A single locule of air was noted within the intraconal left orbit