No abstract

No abstract

Mandibular symphysis fractures pose several technical challenges for the craniomaxillofacial surgeon. One classic challenge is restoration of the transverse dimension when the mandible is widened secondary to splaying of the lingual cortex. Failure to diagnose or correct this problem can result in widening of the lower facial third, inadequate fracture reduction, and/or a malocclusion. Surgeons have traditionally utilized techniques such as manual pressure to the rami or lingual splint application to address transverse defects intraoperatively. However, these methods may be inadequate in situations with significant widening, such as in the case of concomitant subcondylar fractures. More recently, virtual surgical planning and custom hardware have been utilized to address mandibular widening, though this method also has various shortcomings. In this technical note, the authors present a simple technique using interdental wiring to precisely control mandibular width intraoperatively. The technique is cost effective, does not require an assistant, and can be used in conjunction with any of the above methods. The authors also present a case of secondary reconstruction in which use of this technique was necessary given a large degree of mandibular widening not amenable to reduction and fixation with manual pressure alone.