Use of Monocortical Miniplates for the Intraoral Treatment of Mandibular Fractures

Fixation of mandibular fractures using rigid hardware has gained wide acceptance over the past 3 decades. The goal of rigid internal fixation is to allow for fracture healing with limited, or no, time in maxillo-mandibular fixation. There has been significant evolution in plate and screw materials and design over the past 30 years. The term miniplate is used to describe a fracture plate with a screw diameter of 2.0 mm or less. With correct diagnosis and understanding of the forces affecting mandible fractures, miniplates can be applied transorally in various situations, allowing for less invasive treatment with open reduction of mandible fractures. This article describes the use of monocortical miniplates for the intraoral treatment of mandibular fractures.