Imtiaz A. Chaudhry MD PhD FACS

  • 6400 Fannin Street Suite 2220, Texas Medical Center, Houston, Texas,77030

Muscle Anatomy For Thyroid-Related Disease




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

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