Muscle Anatomy For Thyroid-Related Disease

Diagram showing the lateral orbit nerves

Muscle	Innervation	Primary function	Secondary function	Tertiary function
Levator palpebrae superioris	Oculomotor nerve	Elevation of the superior (upper) eyelid	.	.
Superior rectus	Oculomotor nerve	Elevation	Intorsion	Adduction
Inferior rectus	Oculomotor nerve	Depression	Extorsion	Adduction
Lateral rectus	Abducens nerve	Abduction	.	.
Medial rectus	Oculomotor nerve	Adduction	.	.
Superior oblique	Trochlear nerve	Intorsion	Depression	Abduction
Inferior oblique	Oculomotor nerve	Extorsion	Elevation	Abduction

Eye Muscle Anatomy

The First and Only FDA Approved Treatment for TED