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Nerves of Orbit Anatomy


Nerves of Orbit Anatomy
Supratrochlear nerve, Supraorbital nerve, Levator palpebrae superioris muscle, Superior rectus muscle, Lacrimal gland, Lacrimal nerve, Lateral rectus muscle, Frontal nerve, Maxillary nerve (CN V2), Mandibular nerve (CN V3), Lesser petrosal nerve, Greater petrosal nerve, Trigeminal (semilunar) ganglion, Medial rectus muscle, Superior oblique muscle, Infratrochlear nerve, Nasociliary nerve, Trochlear nerve (CN IV), Common tendinous ring (of Zinn), Ophthalmic nerve (CN V1), Optic nerve (CN II), Oculomotor nerve (CN III), Abducens nerve (CN VI), Tentorium cerebelli, Trochlear nerve (CN IV), Nasociliary nerve, Internal carotid plexus, Trochlear nerve (CN IV) (cut), Oculomotor nerve (CN III), Abducens nerve (CN VI), Ophthalmic nerve CN V1), Meningeal branch (CN V3), Ciliary ganglion, Lacrimal nerve, Short ciliary nerves, Long ciliary nerves, Frontal nerve (cut), Lacrimal nerve, Meningeal branch (CN V2), Abducens nerve (CN VI)


Supratrochlear nerve (cut), Supraorbital nerve branches (cut), Infratrochlear nerve, Anterior ethmoidal nerve, Meningeal sheath of optic nerve (CN II), Posterior ethmoidal nerve, Superior view, Tentorial (recurrent meningeal) branch of ophthalmic nerve, Meningeal branch of mandibular nerve, Meningeal branch of maxillary nerve, Internal carotid artery and nerve plexus, Medial branch, Lateral branch, Superior branch of oculomotor nerve (CN III) (cut), Inferior branch of oculomotor nerve (CN III), Branches to inferior and medial rectus muscles, Sensory root of ciliary ganglion (from nasociliary nerve) Superior view: levator palpebrae superioris, superior rectus, and superior oblique muscles partially cut away Parasympathetic root of ciliary ganglion (from inferior branch of oculomotor nerve), Sympathetic root of ciliary ganglion (from internal carotid plexus).

Nerves of Orbit Anatomy