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The Cranial Cavity |
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Divided into 3 fossae e.e
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| Anterior Cranial Fossa |
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Roof and lateral wall: |
| Squamous frontal bone | |
| Floor: | |
| Orbital plate of frontal bone, lesser wing of sphenoid, abd cribriform plate of ethmoid bone. | |
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| Middle Cranial Fossa | |
| Boundaries | |
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Anterior: Wings of sphenoid Medial: Body of sphenoid bone Posterior: Petrous temporal bone Lateral: Squamous temporal bone |
Contents |
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 What
foramina open into the middle cranial fossa ? |
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