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Published on: November 8, 2024
Fracture propagation associated with intermaxillary fixation screws in maxillofacial trauma
B Mostoufi1, J Sands1, M Patel1
1Department of Oral & Maxillofacial Surgery, University of Maryland Medical Center, Baltimore, MD, USA.
Abstract:
Intermaxillary fixation (IMF) screws are commonly used for maxillomandibular immobilization in the management of mandible fractures as definitive closed reduction treatment or in adjunct intraoperatively. In this report, we present three cases of isolated unilateral mandible fractures, in which IMF screws were used and resulted in propagation of a second fracture on the contralateral side, at the site where IMF screws were placed during the surgery. The use of IMF screws has many advantages with an overall low risk of morbidity, however, there are potential complications that must be recognized.
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