Osteology

• • Ethmoid

    • Cribriform plate

    • Crista galli

    • Anterior ethmoidal foramen

    • Posterior ethmoidal foramen

  • Lacrimal

    • Lacrimal groove

  • 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

    • Superior tarsus (tarsal plate)

  • Lateral angle (canthus) of eye

  • Medial angle (canthus) of eye

  • Medial palpebral ligament

  • Lacrimal apparatus

    • Lacrimal gland

    • Lacrimal lake

    • Lacrimal caruncle

  • Conjunctiva

    • Palpebral conjunctiva

    • Bulbar conjunctiva

  • Fibrous layer of eyeball

    • Sclera

    • Cornea

  • Vascular layer of eyeball

    • Iris

      • Pupil

Nerves

• • Optic n. (CN II)

  • Oculomotor (CN III)

  • Trochlear n. (CN IV)

  • Trigeminal n. (CN V)

    • Ophthalmic n. (V1)

      • Lacrimal n.

      • Frontal n.

        • Supratrochlear n.

        • Supra-orbital n.

        • Nasociliary n.

    • Maxillary n. (V2)

    • Mandibular n. (V3)

  • Abducens n. (CN VI)

Vasculature

• • Superior ophthalmic v.

  • Internal carotid a.

    • Ophthalmic a.

      • Central retinal a.

  • Cavernous sinus

Muscles

• • Orbicularis oculi m.

    • Palpebral part

    • Orbital part

  • Extra-ocular mm.

    • Levator palpebrae superioris m.

      • Superior tarsal m.

    • Superior rectus m.

    • Inferior rectus m.

    • Medial rectus m.

    • Lateral rectus m.

    • Superior oblique m.

      • Trochlea

    • Inferior oblique m.