Part I Head, Neck, Brain and Spinal Cord
B. With partial removal of the cribriform plate of the ethmoid bone and nasal septum to expose the mucosal lining – from the right
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Dural lining of anterior cranial fossa
Perpendicular plate of ethmoid bone
Sphenoidal sinus
Mucous membrane lining of nasal septum
Septal cartilage
Pituitary gland
Sphenoid
Nasal bone
Frontal bone
Hard palate
Crista galli of ethmoid bone
Vomer
Cribriform plate of ethmoid bone
Dural sheaths containing fine filaments of olfactory nerves (I) within dural sheaths invaginating foramina within the cribriform plate of ethmoid bone
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Pituitary gland
Sphenoidal sinus
Dural lining of anterior cranial fossa
Cribriform plate of ethmoid bone
Dural sheaths containing fine filaments of olfactory nerves (I) within dural sheaths invaginating foramina within the cribriform plate of ethmoid bone
Mucous membrane lining of nasal septum
Crista galli of ethmoid bone
Frontal bone
Nasal bone
Septal cartilage
Perpendicular plate of ethmoid bone
Vomer
Hard palate
Sphenoid