Epidemiologic Patterns of Maxillofacial Trauma in a Metropolitan Area: A Retrospective Analysis

Purpose: To illuminate epidemiologic trends of maxillofacial trauma in an urban setting over an 11-year period. Materials and Methods: We performed an exhaustive database search at the University of Pennsylvania. The data were collected from 11 years of attending oral and maxillofacial surgery clinician and resident operating room logs and was conducted from 2011 to 2021. The procedures where then selected for those that represented maxillofacial trauma. Results: About 3,427 procedures met the inclusion and exclusion criteria to be considered a novel incidence of trauma. Dramatic differences in maxillofacial trauma exist between time of the year, patient age, and patient race. There is a correlation between summer time criminal activity and maxillofacial trauma. African-Americans ages 18 to 65 are the most affected patient demographic. Conclusions: With datasets of this size spanning over a decade, epidemiologic trends are able to be illuminated. There is a need for understanding the disparity between the demographics of the Philadelphia population and oral-maxillofacial (OM) trauma patients. A prospective extension of this study is to explore secondary, tertiary and quaternary ICD-10 codes to illuminate common injury patterns in OM trauma of varying patient populations. (C) 2021 The American Association of Oral and Maxillofacial Surgeons.