Epidemiological profile of luxations injuries with or without dental fractures in permanent teeth: A 10‐years retrospective study

Abstract Background/Aim This study assessed the epidemiology of luxation injuries with or without dental fractures in patients attending the outpatient clinic of a Brazilian dental school over the past decade. Material and Methods We reviewed clinical records from a specialized center for dental trauma care in Brazil, focusing on patients who experienced at least one traumatic dental injury (TDI) in a permanent tooth between 2012 and 2022. The extracted data included sex, age, etiology, time between trauma occurrence and the search for initial care, TDI classification, and the need for endodontic treatment. The statistical analysis involved Pearson's chi‐squared and Fisher's exact tests at a 5% significance level. Results The 366 analyzed clinical records included 166 patients (350 teeth) with luxation injuries. Men ( n = 102) showed a higher prevalence of luxation injuries than women ( n = 64). Extrusive luxation prevailed ( n = 99 patients and 208 teeth). Patients with luxation injuries sought care promptly after dental trauma incidents ( p = .02) and demonstrated a higher incidence of endodontic treatment ( p .05). Conclusions Age and trauma etiology seemed to have influenced the epidemiological profile of luxation injuries. Additionally, these injuries affected the time to seek initial care and the need for endodontic treatment.