Anatomy Revision - Some Important Question Related to Anatomy
1. In Anatomy Revision, Explain the bones and bony structure of the skull, and the cranial fossae, and their opening in detail? In Anatomy Revision, the cranium can be subdivided into a roof (known as the calvarium), and a base: Calvarium: Comprised of the frontal, occipital, and two parietal bones. CRANIAL FOSSAE: The anterior cranial fossa : Important Landmarks · The frontal crest. · The crista galli (latin for cock’s comb) · Nerves and other aspects: Anterior ethmoidal foramen – transmits the anterior ethmoidal artery, nerve and vein. Posterior ethmoidal foramen – transmits the posterior ethmoidal artery, nerve and vein. The middle cranial fossa: Landmarks: · CENTRAL: - The tuberculum sellae, The hypophysial fossa or p...