The Cranial Fossae

Illustration of the bones of the base of the skull, highlighting the anterior cranial fossa.

Anterior Cranial Fossa

Bony landmarks of the sphenoid body in the middle cranial fossa.

The Middle Cranial Fossa

Bony landmarks and foramina of the posterior cranial fossa.

The Posterior Cranial Fossa

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Nerves of the Upper Limb

The Axillary Nerve

by Vidhya Lingamanaicker

Illustration of the lumbricals of the hand, highlighting their unipennate and bipennate structures.
Encyclopaedia

Lumbricals (Hand)

by Dr Oliver Jones

Illustration of the nasopalatine nerve's path along the nasal septum and through the incisive canal.
Encyclopaedia

Nasopalatine Nerve

by Daaniyal Khawaja