Fig. 4

Coronal CT reconstruction with bone (a) and soft tissues (b) algorithms in a patient with a current fracture of the right orbital medial wall (white arrow) and a previous fracture of the contralateral orbital medial wall (empty arrow). a Huge bone defect of the right lamina papyracea (white asterisk). On the left side, discontinuation of the lamina papyracea caused by a previous fracture is visible, as well as the herniation of the intraorbital fat tissue into the ethmoidal cells (empty arrow). b The medial rectus is thickened and partially displaced through the bone defect (arrow). The left medial rectus muscle shows regular site and morphology (empty arrow)