IMF (Inter maxillary fixation)

The use of intermaxillary fixation (IMF) in the treatment of maxillofacial trauma represents the cornerstone of fracture reduction and immobilization. Many modalities of IMF have been described; recently IMF screws have been introduced into clinical practice, however, hardware failure can occur. We performed a retrospective study evaluating hardware-associated complications for self-drilling/tapping IMF screws.