Temporomandibular joint in juvenile idiopathic arthritis: magnetic resonance imaging measurements and their correlation with imaging findings

Autor(es)

Mansmith Calle, Alison Jhisel ^[1] ; Ogawa, Celso Massahiro ^[1] ; Martins, Jaqueline Serra ^[2] ; Santos, Fernanda Cardoso ^[2] ; Pereira de Castro Lopes, Sergio Lucio ^[3] ; Raphaelli Nahas-Scocate, Ana Carla ^[4] ; Hasseus, Bengt ^[5] ; Appenzeller, Simone ^[2] ; Ferreira Costa, Andre Luiz ^[1]

Afiliação do(s) autor(es)

^[1] Cruzeiro Do Sul Univ UNICSUL, Postgrad Program Dent, Rua Galvao Bueno 868, BR-01506000 Sao Paulo, SP - Brazil

^[2] Univ Campinas UNICAMP, Fac Med Sci, Rheumatol Dept, Campinas, SP - Brazil

^[3] Sao Paulo State Univ UNESP, Sao Jose Campos Sch Dent, Dept Diag & Surg, Sao Jose Dos Campos, SP - Brazil

^[4] Univeritas UNG, Dept Orthodont, Guarulhos, SP - Brazil

^[5] Univ Gothenburg, Sahlgrenska Acad, Inst Odontol, Dept Oral Med & Pathol, Gothenburg - Sweden

• Tipo de documento: Artigo Científico
• Fonte: Oral Radiology; NOV 2021.
• Citações Web of Science: 0

Resumo

Objective The aim of this study was to investigate the TMJ components in patients with juvenile idiopathic arthritis (JIA) and to compare them with a control group based on magnetic resonance imaging (MRI) measurements. Methods This study comprised an assessment of MRI measurements of 96 temporomandibular joints (TMJ) following classification criteria set by the International League of Associations for Rheumatology (ILAR). Three measurements were considered for study: condyle excursion angle (CEA), height of articular eminence (HAE) and inclination of articular eminence (IAE). All TMJs were assessed by linear measurements made by using the OnDemand 3D software. The comparison between the groups was performed by using Mann-Whitney's test. Results Lower measurement values were found for IAE, HAE and CEA in JIA patients (P-values < 0.001, 0.005 and < 0.001, respectively). Conclusion The study showed the differences in MRI measurements between JIA patients and controls, with the former with the lowest indices. (AU)

• Processo FAPESP: 17/09550-4 - Análise de textura em imagens de ressonância magnética como ferramenta de auxílio na caracterização e classificação de ameloblastomas e queratocistos
• Beneficiário: André Luiz Ferreira Costa
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 19/22315-0 - Aplicação da técnica de análise de textura em imagens por ressonância magnética como uma nova ferramenta para o estudo de alterações do disco articular de articulações temporomandibulares em indivíduos portadores de cefaleia migrânea
• Beneficiário: Thais Mara Aparecida Monfredini
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica