| 释义 |
medial rectus muscle
Thesaurus| Noun | 1. |  medial rectus muscle - the ocular muscle whose contraction turns the eyeball mediallymedial rectus, rectus medialiseye muscle, ocular muscle - one of the small muscles of the eye that serve to rotate the eyeball |
EncyclopediaSeemusclemedial rectus muscle
me·di·al rec·tus mus·cle (mē'dē-ăl rek'tŭs mŭs'ĕl) Origin, medial part of the anulus tendineus communis; insertion, medial part of sclera of the eye; action, adduction; nerve supply, oculomotor.
Synonym(s): musculus rectus medialis [TA] . medial rectus muscleExtraocular muscle. Origin: tendinous ring around optic nerve at rear of orbit. Insertion: nasal edge of eyeball in front of its equator. Nerve: oculomotor (CN III). Action: turns eye medially. See also: musclemedial rectus muscle
Related to medial rectus muscle: lateral rectus muscleSynonyms for medial rectus musclenoun the ocular muscle whose contraction turns the eyeball mediallySynonyms- medial rectus
- rectus medialis
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