J Korean Soc Traumatol.  2012 Mar;25(1):32-35.

Traumatic Internal Maxillary Artery Pseudoaneurysm Caused by Fracture of the Mandible Ramus: A Case Report

Affiliations
  • 1Department of Otorhinolaryngology-Head and Neck Surgery, Inha University College of Medicine, Incheon, Korea. hschoi88@gmail.com

Abstract

Traumatic pseudoaneurysms in the head and neck region are very rare. Particularyly, pseudoaneurysms of the internal maxillary artery are known to be very rare. The authors report a 20-year old male who was diagnosed as having a pseudoaneurysm of the internal maxillary artery. The cause was assumed to be a mandible ramus fracture. When he visited our emergency room, we did not consider a pseudoaneurysm because of his other life-threatening conditions. Fortunately, he re-visited our hosipital before the aneurysm ruptured. He was diagnosed with angiography and was treated by using embolization with glue. The rupture of the pseudoaneurysm could have caused a life-threatening hemorrhage.

Keyword

Aneurysm; False; Maxillary artery; Mandible fractures

MeSH Terms

Adhesives
Aneurysm
Aneurysm, False
Angiography
Emergencies
Head
Hemorrhage
Humans
Male
Mandible
Maxillary Artery
Neck
Rupture
Adhesives
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