A 15-year-old male presented to the ED with a history of head injury while playing football. The patient had no history of loss of consciousness, distorted awareness, blurred vision, epistaxis, or otorrhea. He has chief complaints of pain and swelling over the forehead as well as an appreciable defect/dip in the normal continuity of his frontal sinus bone . O/E - There were substantial edema and an appreciable convexity in the frontal sinus bone directly above the glabella. The nasal bones appeared and felt intact with no evidence of fracture or crepitus.
On anterior rhinoscopy, there was a mild, non-obstructing, left-sided septal deviation with no evidence of active bleeding or septal hematoma. A CT head image is attached. What abnormality does the radiograph suggest? *This case is from Docplexus editorial team for educative purpose only Source: Clinical cases in ENT. The answer is…
