| Revue: | Anais da Academia Brasileira de Ciencias |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000436192 |
| ISSN: | 0001-3765 |
| Autores: | Botelho, Ricardo V1 Botelho, Pedro B2 Diniz, Juliete M1 |
| Instituciones: | 1Instituto de Assistencia Medica ao Servidor Publico Estadual, Programa de Pos-Graduacao, Sao Paulo. Brasil 2Santa Casa de Sao Paulo, Faculdade de Ciencias Medicas, Sao Paulo. Brasil |
| Año: | 2020 |
| Volumen: | 92 |
| Número: | 1 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | The modern human has the most flexed cranial base among all living animals. The flexure allowed a larger cranial volume to accommodate a greater brain. Spheno-occipitalis synchondrosis (SOS) has been largely responsible for cranial base flexion, between the sphenoid and the Pars basilaris of the occipital bone. The objective of this work is to evaluate the real place of skull base flexure. Analysis based on 50 magnetic resonance imaging from normal adult subjects were used to evaluate normal place for cranial base angulation (CBA). The vertex of the cranial base angle in all individuals occurred intrinsically in the sphenoid bone. In humans, cranial base flexure had a specific pre-chordal origin, rather than in the transition between pre-chordal and chordal plates and occurred in the inner sphenoidal bone |
| Disciplinas: | Medicina |
| Palabras clave: | Anatomía humana, Cráneo, Platibasis, Impresión basilar |
| Keyword: | Human anatomy, Skull, Platybasia, Basilar impression |
| Texte intégral: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
