Accuracy of Magnetic Resonance Imaging in Clinical Endodontic Applications: A Systematic Review

Autor(es)

Candemil, Amanda Pelegrin ; dos Santos, Guilherme Nilson Alves ; Oliveira, Matheus L. ; Gatti, Filippo ; Silva-Sousa, Yara T. C. ; Silva-Sousa, Alice C. ; Mazzi-Chaves, Jardel Francisco ; Sousa-Neto, Manoel Damiao

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF ENDODONTICS; v. 50, n. 4, p. 16-pg., 2024-03-26.

Resumo

Introduction: The development of dedicated coils and new magnetic resonance imaging (MRI) sequences has led to an increase in image resolution and a reduction in artifacts. Consequently, numerous studies have demonstrated the utility of MRI as a nonionizing alternative to cone-beam computed tomographic imaging. The aim of this systematic review was to evaluate the accuracy of MRI in clinical applications in endodontics. Methods: A literature search was conducted using PubMed, Embase, Scopus, and Web of Science. The inclusion criteria encompassed studies evaluating MRI applications in endodontics, covering tooth and root canal anatomy, root canal working length, pulp vitality and regeneration, the effect of caries on dental pulp, guided endodontics, periapical lesions, and root cracks/ fractures. The selected studies examined both ex vivo and in vivo human teeth using clinical MRI units. Two researchers independently screened the studies, applied the eligibility criteria, and assessed the potential risk of bias using the revised QUADAS-2 tool (Bristol Medical School, University of Bristol, UK). Results: A total of 18 studies were included in this systematic review, demonstrating that the use of MRI has a high diagnostic value in endodontics. In the evaluation of tooth and root canal anatomy, pulp vitality and regeneration, the effect of caries on dental pulp, periapical lesions, and root cracks/fractures, MRI 's accuracy is comparable to or even higher than reference standards such as cone-beam computed tomographic imaging, micro -computed tomographic imaging, and histology. Conclusions: MRI has high potential accuracy for diagnosing various clinical endodontic tasks, except for root canal length, size of caries, and periapical lesion dimensions, which are overestimated in MRI. (J Endod 2024;50:434 -449.) (AU)

• Processo FAPESP: 22/07081-5 - Efeito da redução de artefatos gerados por materiais de alta densidade em imagens de tomografia computadorizada de feixe cônico por inteligência artificial no diagnóstico de fratura radicular vertical e perfuração radicular
• Beneficiário: Amanda Candemil Kanashiro
• Modalidade de apoio: Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado
• Processo FAPESP: 21/01623-8 - Efeito da redução de artefatos gerados por materiais de alta densidade em imagens de tomografia computadorizada de feixe cônico por inteligência artificial no diagnóstico de fratura radicular vertical e perfuração radicular
• Beneficiário: Amanda Candemil Kanashiro
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado