Figure 2.

CT scan. (A) Preoperative coronal CT scan. Combined medial and inferior orbital fracture marked as red arrows was diagnosed in the left orbit, the orbital volume was enlarged, and intraorbital soft tissues had herniated into the paranasal sinus. (B) Preoperative three-dimensional CT reconstruction showing the large defect of the fracture delineated with red line. (C) Postoperative three-dimensional CT reconstruction showing the position of the two titanium mesh plates outlined by the red line in the orbit, and reconstruction of the new corner at the transition zone area between the orbital floor and the medial wall.