Evaluation of canalis basilaris medianus using cone-beam computed tomography
Imaging Science in Dentistry
; : 141-144, 2016.
Article
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| WPRIM
| ID: wpr-207629
Biblioteca responsable:
WPRO
ABSTRACT
The aim of this report is to present two cases of canalis basilaris medianus as identified on cone-beam computed tomography (CBCT) in the base of the skull. The CBCT data sets were sent for radiographic consultation. In both cases, multi-planar views revealed an osseous defect in the base of the skull in the clivus region, the sagittal view showed a unilateral, well-defined, non-corticated, track-like low-attenuation osseous defect in the clivus. The appearance of the defect was highly reminiscent of a fracture of the clivus. The borders of osseous defect were smooth, and no other radiographic signs suggestive of osteolytic destructive processes were noted. Based on the overall radiographic examination, a radiographic impression of canalis basilaris medianus was made. Canalis basilaris medianus is a rare anatomical variant and is generally observed on the clivus. Due to its potential association with meningitis, it should be recognized and reported to avoid potential complications.
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Índice:
WPRIM
Asunto principal:
Cráneo
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Base del Cráneo
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Fosa Craneal Posterior
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Tomografía Computarizada de Haz Cónico
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Conjunto de Datos
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Meningitis
Idioma:
En
Revista:
Imaging Science in Dentistry
Año:
2016
Tipo del documento:
Article