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Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/42641
Título: 
Mandibular cortical bone evaluation on cone beam computed tomography images of patients with bisphosphonate-related osteonecrosis of the jaw
Autor(es): 
Instituição: 
  • Universidade Federal do Rio de Janeiro (UFRJ)
  • University of Washington
  • Universidade Estadual Paulista (UNESP)
ISSN: 
2212-4403
Financiador: 
  • Office of Research, University of Washington School of Dentistry (United States)
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Número do financiamento: 
CAPES: 5403/09-0
Resumo: 
Objectives. The objective of this study was to develop a technique for detecting cortical bone dimensional changes in patients with bisphosphonate-related osteonecrosis of the jaw (BRONJ).Study Design. Subjects with BRONJ who had cone-beam computed tomography imaging were selected, with age- and gender-matched controls. Mandibular cortical bone measurements to detect bisphosphonate-related cortical bone changes were made inferior to mental foramen, in 3 different ways: within a fixed sized rectangle, in a rectangle varying with the cortical height, and a ratio between area and height.Results. Twelve BRONJ cases and 66 controls were evaluated. The cortical bone measurements were significantly higher in cases than controls for all 3 techniques. The bone measurements were strongly associated with BRONJ case status (odds ratio 3.36-7.84). The inter-rater reliability coefficients were high for all techniques (0.71-0.90).Conclusions. Mandibular cortical bone measurement is a potentially useful tool in the detection of bone dimensional changes caused by bisphosphonates. (Oral Surg Oral Med Oral Pathol Oral Radiol 2012;113:695-703)
Data de publicação: 
1-Mai-2012
Citação: 
Oral Surgery Oral Medicine Oral Pathology Oral Radiology. New York: Elsevier B.V., v. 113, n. 5, p. 695-703, 2012.
Duração: 
695-703
Publicador: 
Elsevier B.V.
Fonte: 
http://dx.doi.org/10.1016/j.oooo.2011.11.011
Endereço permanente: 
Direitos de acesso: 
Acesso aberto
Tipo: 
outro
Fonte completa:
http://repositorio.unesp.br/handle/11449/42641
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