Upper Face 2 – Frontal Sinus Drainage
- Characterization of frontal sinus fractures should include: localization to the anterior table, posterior table, or both tables; presence of comminution and displacement; findings concerning for sinus outflow obstruction.
- Identifying sinus outflow obstruction is difficult, but displacement of bone fragments posteriorly in the region of the frontonasal duct should raise concern.
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Comprehension Questions
Interactive questions will be added here.