The foramen lacerum (Latin: lacerated piercing) is a triangular hole in the base of skull, located between the sphenoid, the apex of the petrous temporal and the basilar part of the occipital.
Structure
The foramen lacerum (Latin: lacerated piercing) is a triangular hole in the base of skull located between the sphenoid, apex of petrous temporal and basilar part of occipital. [Source: Wikipedia 
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