CT examinations can provide good detail of skeletal structures, while diagnostic images of soft tissue skeletal vessels can be obtained, and detailed analysis of vascular changes is provided when contrast is used. Indications for CT scan of the eye include abnormal position of the eye, ocular swelling, occupying lesions in the orbit, abnormal morphology or absence of the eye, ocular trauma, orbital bone and soft tissue injuries, lesions at the junction of the skull or sinus and orbit, and orbital manifestations of systemic diseases, such as thyroid-related eye disease, as well as orbital syndromes and congenital orbital anomalies, all of which can be demonstrated by CT scan These can be demonstrated by CT scan. In addition, various forms of orbital wall thickening, bone destruction, bone defects, or fractures can be demonstrated.