Superior rectus: Origin, insertion, innervation, function ...
2023年11月3日 · Superior rectus in an extraocular muscle that produces the movements of the eye. Learn its anatomy and function at Kenhub!
Superior rectus muscle - Wikipedia
The superior rectus muscle is a muscle in the orbit. It is one of the extraocular muscles. It is innervated by the superior division of the oculomotor nerve (III). In the primary position …
The Six Muscles of the Eye - Brimhall Eye
2019年10月18日 · The four recti muscles are the lateral rectus, the medial rectus, the inferior rectus, and the superior rectus while the two oblique muscles are the inferior oblique and the …
Anatomy, Head and Neck: Eye Superior Rectus Muscle
2023年8月3日 · The superior rectus has a primary action of elevating the eye, causing the cornea to move superiorly. The superior rectus originates from the annulus of Zinn and courses …
Superior rectus muscle | Radiology Reference Article ...
2021年12月27日 · The primary action of the superior rectus is to elevate the eye (see figure 1) 1. However, because the apex of the orbit is placed medially in the skull, the orbital axis that the …
Superior Rectus Muscle - Structure, Location, Function
2025年1月22日 · The superior rectus muscle plays an essential role in controlling the vertical and rotational movements of the eye. It is primarily responsible for upward movement (elevation) of …
Extraocular Muscle Anatomy — Ophthalmology Review
2019年7月9日 · Superior Rectus. The superior rectus muscle is loosely attached to the levator palpebrae superioris muscle. When the eye is hypotropic, a pseudoptosis may be present …