5 Written Questions
5 Matching Questions
- Treatment of an anterior table frontal sinus fracture involving the frontonasal duct.
- What is shown in a submental vertex view film?
- What forms the border between the symphisis and body of the mandible?
- Draw horizontally favorable and unfavorable mandibular angle fractures.
- Best radiologic view of subcondylar fx
Some say panorex for subcondylar. Otherwise, Towne's view.
- c An imaginary line drawn at the canines
- d Obliteration vs. close monitoring with CT scans (in reliable patient only).
5 Multiple Choice Questions
- contralateral angle
- symphysis and condyle of contralateral side
- anterior and medial
- diploplia and enopthalmos
upper 2/3 of facial bones, maxillary sinuses
5 True/False Questions
Long-term complications of orbital blow out → enophthalmos, dipoloplia, infraorbital nerve hypesthesia
Treatement of posterior table frontal sinus fractures. → Usually involve the body and sympysis-parasymphysis areas.
The fracture line is posterior on the lateral cortex and anterior on the medial cortex. Therefore, the portion of the mandible posterior to the fracture is pulled medially, displacing the fracture. The mylohyoid is the primary muscle displacing the fracture.
how do you treat frostbite of the ear? → within 3 hours of injury or from 3-7 days.
Most likely long term outcome from conservative management of orbital blowout fracture (all-comers)? → diploplia and enopthalmos
arterial supply to the mandible →
Class II: retrognathism
Class III: prognathism