Cavernous Sinus and Orbit

Orbit - bone anatomy

1. Orbit bone anatomy, frontal view
Annotations
Lacrimal bone, Nasolacrimal canal, Frontal process of maxilla, Nasal bone, Frontal bone, Superior orbital rim, Supraorbital notch, Fronto-zygomatic suture, Greater wing of the sphenoid bone, Infraorbital canal, Infraorbital foramen, Orbital surface of maxillary bone, Zygomatic bone, Lateral orbital rim, Inferior orbital rim, Ethmoid bone, Anterior ethmoidal foramen, Posterior ethmoidal foramen, Inferior orbital fissure, Superior orbital fissure, Optic strut, Optic canal, Anterior clinoid process, Pterion, Greater sphenoid wing, Frontal bone, Coronal suture, Superior temporal line, Inferior orbital fissure, Frontal process of zygomatic bone, Temporal process of zygomatic bone, Maxilla, Inferior turbinate, Vomer, Perpendicular plate of ethmoid bone
2. Orbit (coronal cut)
Annotations
Orbital roof - thin laminar part, Planum sphenoidale, Tuberculum sellae, Anterior clinoid process, Ethmoid bone, Optic strut, Optic canal, Superior orbital fissure, Greater sphenoid wing, Frontal bone, Zygomatic bone, Maxillary sinus, Anterior clinoid process, Superior orbital fissure, Inferior orbital fissure, Middle ethmoid aircells, Foramen of the posterior ethmoidal arteries, Vomer, Rostrum of the sphenoid bone, Anterior wall of the sphenoid sinus, Clivus, Occipital condyle, Anterior rim of foramen magnum, Lateral pterygoid plate, Pterion, Frontal bone, Parietal bone, Greater sphenoid wing, Temporal bone, Squamous suture, Sphenosquamous suture, Frontosphenoid suture, Coronal suture, Orbital roof, Orbital surface of maxillary bone, Maxilla - hard plate, Glenoid fossa, Zygomatic bone (cut), Lateral orbital rim
3. Lateral orbital rim removed
Annotations
Lacrimal bone, Nasolacrimal duct, Nasal bone, Ethmoid bone, Anterior ethmoidal foramen, Posterior ethmoidal foramen, Frontal bone, Optic canal, Optic strut, Anterior clinoid process, Superior orbital fissure, Inferior orbital fissure, Greater sphenoid wing, Zygomatic bone, Infraorbital canal, Infraorbital foramen, Inferior orbital rim, Superior orbital rim, Pterion, Zygomatic bone, Zygomaticofacial foramen, Zygomatic process of temporal bone, Glenoid fossa, External acoustic canal, Squama temporalis, Squamous suture, Stephanion, Superior temporal line, Parietal bone, Frontal bone, Coronal suture, Zygomatic bone, Occipital bone, Asterior, Mastoid process, Styloid process, Stylomastoid foramen, Jugular foramen, Carotid foramen, Hypoglossal canal, Occipital condile, Frontal sinus, Inferior concha, Maxilla - hard plate, Lateral pterygoid process
4. Lamina papyracea
Annotations
Lamina papyracea, Semilunar hiatus, Posterior ethmoid aircells, Vidian canal, Sphenoid sinus ostium, Rostrum sphenoidale, Foramen rotundum, Marking in the frontal sinus duct, Indicator showing the course of nasolacrimal duct, Inferior turbinate, Course of the nasolacrimal duct, Nasolacrimal canal and indicator showing its course, Lamiina papyracea, Optic strut, Superior orbital fissure, Greater sphenoid wing, Anterior clinoid process, Optic canal, Orbital roof, Infraorbital canal, Infraorbital foramen, Maxilla - hard plate, Sphenoid sinus, Sellar floor, Clivus, Internal acoustic canal, Jugular foramen, Jugular tubercle, Hyplglossal canal, Occipital condyle, Inferior petrosal sinus groove, Sigmoid sinus groove, Transverse sinus groove, Occipital squama, Groove of the middle meningeal artery