MCQ – 88830


A 13-year-old boy is brought to the emergency room 30 minutes after being hit in the face with a baseball at high velocity. Examination shows left periorbital swelling, posterior displacement of the left globe, and tenderness to palpation over the left infraorbital rim. There is limited left upward gaze and normal horizontal eye movement. Further evaluation is most likely to show which of the following as a result of this patient’s trauma?

A. Injury to lacrimal duct system


Clouding of maxillary sinus


Pneumatization of frontal sinus


Cerebrospinal fluid leak

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