ArticleDental traumatology : official publication of International Association for Dental Traumatology2026
Impact of Traumatic Injuries to Primary Teeth on the Development of Permanent Dentition: Findings From a Retrospective Cohort.
Article in Dental traumatology : official publication of International Association for Dental Traumatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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Who cites it
3 citing papers in PubMed.
- Trauma-induced crown dilaceration of permanent maxillary central incisors: A case report with CBCT follow-up.Radiology case reports · 2026Article
- Stress Analysis of PDL and Apical Foramen in Traumatized Teeth With Incisal/Cervical Fiber Splinting: A Finite Element Study.Dental traumatology : official publication of International Association for Dental Traumatology · 2026Article
- Article
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Authors and funding
7 authors.
Funding
Abstract
objectiveThis retrospective cohort study aimed to analyze the occurrence of sequelae in permanent teeth resulting from traumatic injuries to primary dentition among children treated over a 14-year period at a specialized Dental Trauma Center.
methodsData from 140 children with complete records on trauma and sequelae were evaluated. Poisson regression was applied to calculate relative risks (RR) with 95% confidence intervals (CI).
resultsOut of the 244 primary teeth affected by trauma, 81 (33.2%) exhibited sequelae in their permanent successors. The majority of sequelae were mild, with enamel discoloration being the most common type. Intrusive luxation and avulsion were the main causes of sequelae. Factors influencing sequelae included age, trauma location, and trauma type. Children aged 2-4 years (RR = 0.46; 95% CI: 0.26-0.85) and those older than 4 years (RR = 0.30; 95% CI: 0.15-0.60) experienced less sequelae compared to children under 2 years of age (p = 0.003). Dental injuries sustained outside the home were linked to a higher incidence of sequelae (RR = 2.07; 95% CI: 1.16-3.66) compared to those occurring at home (p = 0.012). Additionally, supporting tissue injuries posed a significantly higher risk (RR = 2.79; 95% CI: 1.12-6.93) compared to hard tissue injuries (p = 0.027).
conclusionsSequelae in permanent teeth were commonly observed after primary dentition trauma, with the majority being classified as mild. Trauma to supporting tissues, younger age (< 2 years), and injuries occurring outside the home were associated with the development of sequelae in permanent teeth.
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