In December 2019, a novel coronavirus (severe acute respiratory syndrome coronavirus 2) emerged in Wuhan City. The present study aimed to assess the demographic variables, causes, and patterns of maxillofacial injuries managed at a teaching hospital in Wuhan City during the transmission control measures in the coronavirus disease 2019 (COVID-19) epidemic. In this retrospective study, all patients treated for maxillofacial injuries in the hospital between January 23 and April 7 (2019 and 2020) were involved. Epidemiologic information, including the number of patients, gender, age, etiology, time since injury to the clinic visit, and type of maxillofacial injuries, was recorded. Data of the 2 periods (2019 and 2020) were compared and analyzed. A total of 337 patients had maxillofacial injuries at the 2-time intervals: 74 in 2020 and 263 in 2019. The characteristics of maxillofacial injuries had changes during the transmission control measures in the COVID-19 epidemic, which included the number of patients, gender, age, etiology, time since injury to the clinic visit, and type of maxillofacial injuries. The transmission control measures during the COVID-19 epidemic had a significant impact on the epidemiology of maxillofacial injuries in Wuhan City. Address correspondence and reprint requests to Zhi Li, DDS, MD, Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, China; E-mail: zhili@whu.edu.cn Received 26 October, 2020 Accepted 4 December, 2020 Y-TY and XX contributed equally to this work. The authors report no conflicts of interest. Supplemental digital contents are available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's Web site (www.jcraniofacialsurgery.com). © 2021 by Mutaz B. Habal, MD.
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