Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
J Endod ; 45(3): 349-353, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30803545

RESUMO

Multiple idiopathic cervical root resorption is an aggressive form of external root resorption that occurs at the cementoenamel junction and can affect multiple teeth (a minimum of 3) throughout the entire dentition. Most of the individuals affected are healthy with noncontributory medical histories. The resorption is usually detected as an incidental finding on radiographs or during dental examination. This case report describes an adult female with multiple cervical root resorptions who had been treated with chemotherapy for ovarian cancer at 16 years old. Nine years later, a total of 12 teeth were diagnosed with cervical root resorption. All of the known causative factors for external cervical resorption were discarded. To our knowledge, this is the first case reported of multiple cervical root resorption related to chemotherapy.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Reabsorção da Raiz/induzido quimicamente , Adulto , Bleomicina/administração & dosagem , Bleomicina/efeitos adversos , Cisplatino/administração & dosagem , Cisplatino/efeitos adversos , Tomografia Computadorizada de Feixe Cônico , Acetato de Ciproterona/administração & dosagem , Acetato de Ciproterona/efeitos adversos , Implantação Dentária , Restauração Dentária Permanente , Etoposídeo/administração & dosagem , Etoposídeo/efeitos adversos , Feminino , Humanos , Neoplasias Ovarianas/tratamento farmacológico , Reabsorção da Raiz/diagnóstico por imagem , Reabsorção da Raiz/cirurgia , Pamoato de Triptorrelina/administração & dosagem , Pamoato de Triptorrelina/efeitos adversos
2.
J Clin Exp Dent ; 10(7): e702-e708, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-30057714

RESUMO

BACKGROUND: The aim of this study was to evaluate obturation depth and volume by means of micro-CT when filling lateral canals. MATERIAL AND METHODS: Thirty single-rooted teeth were used. After instrumentation, three artificial lateral canals were created on each mesial and distal surface (one on each third). The samples were then separated randomly into three groups according to the obturation technique used (n=10): lateral condensation (Group 1), Tagger's hybrid technique (Group 2) and GuttaCore™ (Group 3). Samples were scanned and data was processed with Avizo software. Depth and volume of the infilling were measured in each lateral canal. Values were expressed as percentages and were analyzed using the Kruskal-Wallis test. RESULTS: Mean depth showed statistically significant differences between Group 3 and Groups 1 (p=0.001) and 2 (p=0.003), whereas no significant difference was found between Groups 1 and 2 (p≈1). As for mean volume, significant differences were found between Group 3 and Groups 1 (p=0.01) and 2 (p=0.003) but no differences were found between Groups 1 and 2 (p=1.00). CONCLUSIONS: GuttaCore provided the best lateral canal sealing among the three techniques compared. Key words:Lateral canals, Micro-CT, obturation.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...