Action of superior rectus:
Superior rectus muscleIt is innervated by the superior division of the oculomotor nerve (Cranial Nerve III).In the primary position (looking straight ahead), the superior rectus muscle's primary function is elevation, although it also contributes to intorsion and adduction.
Abduction and intoion
Adduction and extoion
Adduction and intoion
Abduction and extoion