Mandibular fracture repair in dogs and cats using epoxy resin and acrylic external skeletal fixation

Mandibular fractures in 17 dogs and in eight cats were managed using external skeletal fixation (ESF) with acrylic or epoxy resin connecting bars. In order to maintain dental occlusion during fracture repair pharyngostomy or tracheostomy was performed in 12 dogs and in six cats to permit inhalational anaesthesia during surgery. All of the fractures healed with the exception of fractures in two dogs. Mandibular external skeletal fixation was well tolerated and there was not any evidence of iatrogenic damage to teeth nor to neurovascular structures within the mandible. Implant loosening was commonly observed at the time of fixator removal, but it did not affect the outcome.