CranialandCervicalNerves
Plate122
Long ciliary nerve
Short ciliary nerves
Anterior ethmoidal nerve
Superior oblique muscle
Levator palpebrae
superioris muscle
Superior
rectus muscle
Ciliary ganglion
Posterior ethmoidal nerve
Sensory root of ciliary ganglion
Sympathetic root of ciliary ganglion
Superior division of
oculomotor nerve
Frontal nerve (
cut
)
Lacrimal nerve (
cut
)
Nasociliary nerve
Abducent nucleus
Trochlear nucleus
Oculomotor nucleus
Accessory oculomotor
(Edinger-Westphal)
nucleus (parasympathetic)
Trochlear nerve (IV)
Oculomotor nerve (III)
Ophthalmic nerve (V
1
)
Infra-orbital nerve
Zygomatic nerve (
cut
)
Inferior oblique muscle
Ciliary muscle
Dilator pupillae muscle
Sphincter pupillae muscle
Pterygopalatine
ganglion
Inferior division of
oculomotor nerve
Medial rectus muscle
Inferior rectus muscle
Parasympathetic root
of ciliary ganglion
Efferent fibers
Afferent fibers
Sympathetic fibers
Parasympathetic fibers
Abducent
nerve (VI)
Mandibular nerve (V
3
)
Maxillary nerve (V
2
)
Maxillary
nerve (V
2
)
Internal carotid artery
and nerve plexus
Lateral rectus muscle and
abducent nerve (
turned back
)
Cavernous plexus
Common tendinous ring (of Zinn)
Oculomotor(III),Trochlear(IV),andAbducent(VI)Nerves:Schema
See±also±
Plates 88, 133
±±
