The American journal of the medical sciences (1827)
[Thorofare, N.J., etc.] Charles B. Slack [etc.] · leaf 457
bone to terminate either in the external margin of the foramen lacerum medium or the junction of the posterior angle of the great wing of the sphenoid with the temporal bone — that is, near the foramen spinosum through which the meningeal artery passes. In some cases the broken edges were closely… … Fractures through the petrous bones into the foramen lacerum medium on each side, produced experimentally by blow of a mallet before opening the head. A glass rod is placed in the left external auditory canal. It seems highly probable, therefore, that this is the type of fracture ordinarily…
Medicine
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