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Crown-root fracture of fused primary teeth--a case report
Marina de Deus de Moura Lima1, Marcoeli Silva de Moura, Valeria de Deus Leopoldino
1Department of Pathology and Dental Clinic, Federal University of Piaui, Teresina, Piaui, Brazil.
Abstract:
In the primary dentition, traumatic injuries affecting the tooth-supporting structures are common due to increased bone resilience in children. Crown-root fracture, defined as a fracture involving enamel, dentin, and cementum, is uncommon in the primary dentition, comprising only 2% of dental traumas. This article reports the treatment and follow-up of a 2-year-old boy who suffered a traumatic crown-root fracture involving a primary anterior incisor that was fused to a supernumerary tooth.
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