“…3 Intracranial complications include subdural empyema, brain abscess, orbital cellulitis, intraorbital abscess, venous thrombosis, and epidural abscess. 6,7 Diagnosis requires a directed case history, a complete clinical examination, and imaging studies of the affected area, which also allow to assess the presence of potential complications. The recommended imaging study is a CT of the brain and bones with contrast, which helps to detect sinusitis, bone erosion, subperiosteal collection, and intracranial involvement.…”