Superior rectus is one of the extrinsic muscles of the eye. Being located outside the eyeball but within the orbit, it belongs to a group called the extraocular muscles. This group of muscles serves to move the eyes within the orbit.
verticalThe superior rectus and the inferior rectus are vertical rectus muscles. The medial and lateral rectus muscles are the horizontal rectus muscles. Each of the rectus muscles originates posteriorly at the annulus of Zinn and courses anteriorly.
the oculomotor nerveThe superior rectus is innervated by the superior division of the oculomotor nerve, which enters the muscle on its inferior face. Branches pass either through the muscle or around it to innervate the levator.
The insertion of the superior rectus is approximately 7.7 mm from the limbus5 and is curved slightly, with the convex side forward. The line of the insertion is oblique, with the nasal side closer to the limbus than the temporal side (see Figure 10-10, B). The tendon length is approximately 5.8 mm.
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)....Superior rectus muscle.Superior rectusLatinmusculus rectus superior bulbiTA98A15.2.07.010TA22042FMA490358 more rows
0:204:04Clinical testing extraocular muscles tutorial - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd the inferior oblique is grayed out in order to isolate the superior rectus from the inferiorMoreAnd the inferior oblique is grayed out in order to isolate the superior rectus from the inferior oblique muscle the vector pull of the muscles.
0:122:01Superior Rectus Muscle of the Eye (preview) - Human Anatomy | KenhubYouTubeStart of suggested clipEnd of suggested clipThe superior rectus muscle is one of the six extra ocular muscles of the eye for controlling eyeMoreThe superior rectus muscle is one of the six extra ocular muscles of the eye for controlling eye movement the superior rectus muscle produces the following actions elevation in torsion. And adduction
four rectus musclesThese muscles are the four rectus muscles—the inferior, medial, lateral, and superior recti—and the superior and inferior oblique muscles.
orbitLevator palpebrae superioris is a triangular muscle that extends along the roof of the orbit, from the apex of orbit to the superior eyelid. It originates with a short and narrow tendon from the inferior aspect of the lesser wing of sphenoid bone, superior and anterior to the common tendinous ring.
The rectus abdominis muscle, (Latin: straight abdominal) also known as the "abdominal muscle" or simply the "abs", is a paired straight muscle. There are two parallel muscles, separated by a midline band of connective tissue called the linea alba.
upwardThe superior rectus is an extraocular muscle that attaches to the top of the eye. It moves the eye upward. The inferior rectus is an extraocular muscle that attaches to the bottom of the eye. It moves the eye downward.
The following crosswalk between ICD-10-PCS to ICD-9-PCS is based based on the General Equivalence Mappings (GEMS) information:
The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure