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Dent. press endod ; 9(3): 89-93, Sept-Dec.2019. Ilus
Article in English | LILACS | ID: biblio-1344014

ABSTRACT

O objetivo do presente estudo foi descrever o manejo de um caso clínico de dente com rizogênese incompleta e necrose pulpar, em um paciente do sexo masculino, 13 anos de idade, com histórico de traumatismo dentário nos incisivos centrais superiores. Após diagnóstico clínico e radiográfico, com confirmação de necrose pulpar, os dentes foram submetidos ao procedimento de apicogênese com hidróxido de cálcio e posterior apicificação com agregado trióxido mineral (MTA)e obturação dos canais radiculares com guta-percha. Após acompanhamento de 20 meses, observou-se supressão da sintomatologia dolorosa, ausência de comprometimento periodontal e, radiograficamente, redução da lesão periapical. Aos 60 meses, foi observada manutenção da saúde periodontal e completa cicatrização da lesão periapical. (AU).


Introduction: Immature teeth with pulp necrosis constitute a challenge to endodontic therapy. Our objective was to describe the management of a tooth case of with incomplete rizogenesis and pulp necrosis. Methods: Patient, male, 13-years-old, with a history of dental trauma in the maxillary central incisors. After confirmation of pulp necrosis, the teeth were submitted to calcium hydroxide intracanal and, posteriorly, apicification with MTA and obturation with gutta-percha. Results: After 20-month follow-up, suppression of the pain symptomatology, absence of periodontal impairment and reduction of the periapical lesion were observed. At 60 months, periodontal health maintenance and complete healing of the periapical lesion were confirmed. Conclusion: Association of intracanal calcium hydroxide with MTA in apicification procedure is a viable alternative to the endodontic treatment of non-vital teeth with incomplete rizogenesis (AU).


Subject(s)
Humans , Male , Adolescent , Root Canal Obturation , Root Canal Therapy , Biocompatible Materials , Calcium Hydroxide , Dental Pulp Necrosis , Endodontics
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