RT Journal Article T1 Dynamic Trends in Surgical Oromaxillofacial Trauma Epidemiology: A Comparative Study of Pre-COVID-19 and COVID-19 Periods in Tertiary Referral Hospitals in Madrid A1 Sada Urmeneta, Ángela A1 Tousidonis, Manuel A1 Navarro Cuéllar, Carlos A1 Ochandiano Caicoya, Santiago A1 Navarro Cuéllar, Ignacio A1 Khayat, Saad A1 Ruiz de León, Gonzalo A1 Benito Anguita, Marta A1 Álvarez Mokthari, Sara A1 Olavarria, Eduardo A1 Sánchez Aniceto, Gregorio A1 Herrero Álvarez, Sonia A1 De la Sen Corcuera, Oscar A1 De la Sen Corcuera, Oscar A1 Salmerón Escobar, José Ignacio AB Introduction: The COVID-19 pandemic has induced profound societal and healthcare transformations globally. Material and methods: This multicenter retrospective study aimed to assess potential shifts in the epidemiology and management of oromaxillofacial trauma requiring surgical intervention over a 1-year period encompassing the onset of the COVID-19 pandemic, in comparison to the preceding year. The parameters investigated included age, sex, injury mechanisms, fractured bones, and treatment modalities. The statistical significance was set at p < 0.05. Results: A notable 39.36% reduction in oromaxillofacial fractures was identified (p < 0.001), with no significant alterations in sex distribution, types of fractured bones, or treatment modalities. An appreciable increase in mean age was observed (35.92 vs. 40.26) (p = 0.006). Analysis of the causes of oromaxillofacial trauma revealed diminished incidents of interpersonal violence (41% vs. 35%) and sports-related injuries (14% vs. 8%), alongside an escalation in cases attributed to falls (27% vs. 35%), precipitation events (2% vs. 5%), and traffic accidents (12% vs. 13%). The mandible emerged as the most frequently fractured bone. Conclusion: In conclusion, the COVID-19 pandemic has decreased the number of maxillofacial fractures treated surgically and has changed the epidemiology and the etiology of facial traumas. PB MDPI SN 2077-0383 YR 2024 FD 2024-03-27 LK https://hdl.handle.net/20.500.14352/107424 UL https://hdl.handle.net/20.500.14352/107424 LA eng NO Sada-Urmeneta, A.; Tousidonis, M.; Navarro-Cuellar, C.; Ochandiano, S.; Navarro-Cuellar, I.; Khayat, S.; Ruiz-de-León, G.; Benito-Anguita, M.; Alvarez-Mokthari, S.; Olavarria, E.; et al. Dynamic Trends in Surgical Oromaxillofacial Trauma Epidemiology: A Comparative Study of Pre-COVID-19 and COVID-19 Periods in Tertiary Referral Hospitals in Madrid. J. Clin. Med. 2024, 13, 1947. https://doi.org/10.3390/ jcm13071947 DS Docta Complutense RD 25 may 2025