Microanatomia do ângulo ponto-cerebelar com análise morfométrica do meato acústico interno / Microanatomy of the cerebellopontine angle with morphometric analysis of the internal acoustic meatus
Arq. neuropsiquiatr
;
51(2): 213-216, 1993.
Artículo
en Portugués
| LILACS
| ID: lil-304961
ABSTRACT
Twelve cerebello-pontine angles of the corpses of six adults were dissected with the aid of a surgical microscope. The following parameters were analyzed the superior-inferior (vertical) and the anterior-posterior (horizontal) dimensions of the internal acoustic meatus (IAM); and the distances from the IAM to the Meckel's cave, the superior jugular foramen (SJF) and the inferior jugular foramen (IJF). We used a mathematical formula to calculate the area of the IAM. Important variations in the IAM's measurements were found, mainly concerning its area. This study contributes to a better understanding of cerebello-pontine angle (CPA) structures and their relationships with osseous parameters in Brazilian individuals.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Ángulo Pontocerebeloso
/
Oído Interno
Límite:
Adulto
/
Femenino
/
Humanos
/
Masculino
Idioma:
Portugués
Revista:
Arq. neuropsiquiatr
Asunto de la revista:
Neurología
/
Psiquiatria
Año:
1993
Tipo del documento:
Artículo
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