文章基本信息

标题：Coronectomia intencional como alternativa para evitar leses ao nervo alveolar inferior: Relato de caso clínico
本地全文：下载
作者：Maria Emanuella Letícia da Silva ; Izabella Maria Barbosa da Silva ; Renata de Albuquerque Cavalcanti Almeida 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2021
卷号：10
期号：9
页码：1-7
DOI：10.33448/rsd-v10i9.18270
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：Introduction: Damage to the Inferior Alveolar Nerve (NAI) is a significant risk factor after removal of an impacted third molar. The absence of cortical bone between the dental root and the mandibular canal, as well as it’s constriction through which the tooth's root passes, are considered signs of high risk of nerve damage. Objective: To report a case of intentional coronaectomy of the lower right third molar, due to intimate contact with the mandibular canal. Patient, female, 19 years old, attended the Dental Specialties Center in Recife, indicated for third molar extraction. Panoramic radiography revealed horizontal impaction of tooth 48, crown contact with second molar roots, and apparent contact with the NAI. Cone beam computed tomography was requested, confirming a close relationship. The chosen approach was intentional coronaectomy and root burial. Conclusion: Literature proves that this technique significantly reduces injury to the inferior alveolar nerve, being an effective and safe alternative to avoid nerve complications.
关键词：Impacted tooth;Third molar;Oral surgery.