superior orbital fissure
91Inferior oblique muscle — Inferior oblique Rectus muscles: 2 = superior, 3 = inferior, 4 = medial, 5 = lateral Oblique muscles: 6 = superior, 8 = inferior Other muscle: 9 = levator palpebrae superioris …
92Crista galli — Bone: Crista galli Ethmoid bone from above …
93Mastoid canaliculus — Bone: Mastoid canaliculus Left temporal bone. Inferior surface. (Label for mastoid canaliculus is on left, sixth from the top.) Latin c. mastoideus Gray s …
94Internal occipital crest — Bone: Internal occipital crest Occipital bone. Inner surface. (Internal occipital crest not labeled, but occipital sinus is visible at center.) …
95Opisthion — Occipital bone at birth. (Opisthion visible but not labeled.) Gray s subject #46 181 …
96Occipital groove — Bone: Occipital groove Left temporal bone. Outer surface. (Occipital groove labeled at bottom right.) Latin sulcus arteriae occipitalis Gray s …
97Occipital plane — Bone: Occipital plane Occipital bone at birth …
98Nuchal plane — Bone: Nuchal plane Occipital bone at birth …
99Mastoid notch — Left temporal bone. Inferior surface. (Mastoid notch visible at bottom center.) Latin incisura mastoidea ossis temporalis Gray s …
100Middle clinoid process — Bone: Middle clinoid process Sphenoid bone. Upper surface. (Middle clinoid process labeled at upper left.) …
