Mastoid process — Bone: Mastoid process Side view of head, showing surface relations of bones. (Mastoid process labeled near center.) … Wikipedia
Middle clinoid process — Bone: Middle clinoid process Sphenoid bone. Upper surface. (Middle clinoid process labeled at upper left.) … Wikipedia
Foramen magnum — Bone: Foramen magnum Occipital bone. Inner surface. Gray s subject #31 129 … Wikipedia
Optic canal — Bone: Optic foramen 1: Foramen ethmoidale 2: Canalis opticus 3: Fissura orbitalis superior 4: Fossa sacci lacrimalis 5: Sulcus infraorbitalis 6: Fissura orbitalis inferior 7: Foramen infraorbitale … Wikipedia
Mastoid foramen — Bone: Mastoid foramen Left temporal bone. Inner surface. (Mastoid foramen labeled at bottom left.) … Wikipedia
Condylar canal — Bone: Condyloid canal Occipital bone. Outer surface. (Condyloid canal visible at center left.) … Wikipedia
Olfactory foramina — Ethmoid bone from above. Base of the skull. Upper surface … Wikipedia
Bone — This article is about the skeletal organ. For other uses, see Bone (disambiguation) and Bones (disambiguation). For the tissue, see Osseous tissue. Drawing of a human femur Bones are rigid organs that constitute part of the endoskeleton of… … Wikipedia
Temporal bone — Bone: Temporal bone Cranial bones … Wikipedia
Medial pterygoid plate — Bone: Medial pterygoid plate Sphenoid bone. Anterior and inferior surfaces. (Medial pterygoid plate labeled at bottom left.) … Wikipedia