Osteology

Nasal fossae and orbits, anterior view

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Image #37-4

Osteology Nasal fossae and orbits, anterior view 1 . Orbital part of frontal bone 2 . Frontomaxillary suture 3 . Nasomaxillary suture 4 . Zygomaticofrontal suture 5 . Greater wing of sphenoid 6 . Orbital surface of zygomatic bone 7 . Sphenozygomatic suture 8 . Inferior orbital fissure 9 . Zygomatic bone 10 . Infraorbital foramen 11 . Zygomaticomaxillary suture 12 . Body maxillae 13 . Nasofrontal suture 14 . Upper pointer: Nasal bone Lower pointer: Internasal suture 15 . Superior orbital fissure 16 . Middle nasal concha & middle nasal meatus 17 . Perpendicular plate of ethmoid bone 18 . Inferior nasal concha & inferior nasal meatus 19 . Vomer & anterior nasal spine 20 . Piriformis aperture 21 . Intermaxillary suture