S10 Orbit and Cavernous Sinus - List of Structures

Osteology

    • Ethmoid
      • Perpendicular plate
      • Cribriform plate
      • Crista galli
      • Orbital plate
      • Middle nasal concha
      • Superior nasal concha
      • Anterior ethmoidal foramen
      • Posterior ethmoidal foramen
    • Lacrimal
      • Lacrimal groove
      • Posterior lacrimal crest
    • Frontal
      • Lacrimal fossa
      • Trochlear fovea
    • Zygomatic
      • Orbital surface
    • Maxilla
      • Lacrimal groove
    • Sphenoid
      • Optic canal
      • Superior orbital fissure
      • Inferior orbital fissure

Eyeball, eyelid, & lacrimal apparatus

    • Tarso-fascial layer of eyelids
      • Orbital septum
      • Superior tarsus (tarsal plate)
      • Inferior tarsus (tarsal plate)
      • Tarsal glands
    • Lateral angle (canthus) of eye
    • Medial angle (canthus) of eye
    • Lateral palpebral ligament
    • Medial palpebral ligament
    • Lacrimal apparatus
      • Lacrimal gland
      • Lacrimal canaliculi
      • Lacrimal papilla
      • Lacrimal puncta
      • Lacrimal sac
      • Lacrimal lake
      • Lacrimal caruncle
      • Nasolacrimal duct
    • Conjunctiva
      • Palpebral conjunctiva
      • Bulbar conjunctiva
      • Conjunctival sac
      • Superior conjunctival fornix
      • Inferior conjunctival fornix
    • Fibrous layer of eyeball
      • Sclera
      • Cornea
    • Vascular layer of eyeball
      • Iris
        • Pupil

Nerves

    • Optic n. (CN II)
    • Oculomotor (CN III)
      • Superior division (branch)
      • Inferior division (branch)
      • Branch to ciliary ganglion
    • Ciliary ganglion
      • Short ciliary nn.
    • Trochlear n. (CN IV)
    • Trigeminal n. (CN V)
      • Ophthalmic n. (V1)
        • Lacrimal n.
          • Communicating br. with zygomatic n.
        • Frontal n.
          • Supratrochlear n.
          • Supra-orbital n.
            • Lateral br.
            • Medial br.
          • Nasociliary n.
            • Long ciliary nn.
            • Posterior ethmoidal n.
            • Anterior ethmoidal n.
              • External nasal n.
            • Infratrochlear n.
      • Maxillary n. (V2)
      • Mandibular n. (V3)
    • Abducens n. (CN VI)

Vasculature

    • Superior ophthalmic v.
    • Inferior ophthalmic v.
    • Internal carotid a.
      • Ophthalmic a.
        • Central retinal a.
        • Anterior ethmoidal a.
        • Posterior ethmoidal a.
    • Cavernous sinus

Muscles

    • Orbicularis oculi m.
      • Palpebral part
      • Orbital part
    • Extra-ocular mm.
      • Levator palpebrae superioris m.
        • Superior tarsal m.
      • Common anular tendon (common tendinous ring)
      • Superior rectus m.
      • Inferior rectus m.
      • Medial rectus m.
      • Lateral rectus m.
      • Superior oblique m.
        • Trochlea
      • Inferior oblique m.