Zygomaticomaxillary Complex Fractures

The treatment of zygomatic fractures varies among surgeons, and the cosmetic and functional results are frequently less than optimal. A treatment guideline based on a simple classification of zygomatic fractures is presented. The emphasis is placed on the indications for closed and open reduction, consistent methods of three-dimensional alignment and fixation, and the management of concomitant infraorbital rim and orbital floor fractures. Postoperative results with regard to infraorbital nerve and maxillary sinus dysfunction, malar asymmetry, and orbital complications in the treatment of 1,025 consecutive zygomatic fractures are presented.

To determine if patterns of facial injuries differed between those of female assault victims with maxillofacial injuries and those of female patients with maxillofacial injuries from other causes. We reviewed the medical and dental records of 326 adult female facial trauma patients treated by otolaryngologists and oral/maxillofacial surgeons at the University of Kentucky Medical Center. Information abstracted included date of injury, dates of presentation for medical attention, mechanism(s) of injury, diagnoses, and treatments. While victims of intimate partner violence were more likely to have zygomatic complex fractures, orbital blow-out fractures, and intracranial injuries than were other patients with facial trauma, women assaulted by unknown or unidentified assailants were more likely to have mandible fractures (P = .004). These results in conjunction with other presenting circumstances, such as delay in presentation, can assist the surgeon treating patients with maxillofacial injury in recognizing interpersonal violence against women.

To compare the transcutaneous and transconjunctival approaches for repair of orbital rim and floor fractures. We conducted a retrospective study of the occurrence of eyelid retraction following the repair of 63 orbital fracture, 27 with the subciliary skin-muscle flap approach and 36 with the transconjunctival preseptal approach. Academic tertiary referral medical center. Fifty-nine patients underwent 63 orbital explorations. Of the 27 transcutaneous explorations, 24 were done early within the first 2 weeks of injury and three were performed for correction of late posttraumatic enophthalmos. Of the 36 transconjunctival explorations, 25 were done early and 11 were performed for correction of late posttraumatic enophthalmos. Clinically noted complications. We found a 12% rate of transient ectropion and a 28% rate of permanent scleral show with the subciliary skin-muscle flap approach compared with no transient ectropion and a 3% rate of permanent scleral show with the transconjunctival approach. We believe that the transconjunctival approach provides excellent exposure with less risk of postoperative eyelid retraction and ectropion.