eye muscle(redirected from Muscles of orbit)
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Related to Muscles of orbit: intraocular muscles
- one of six muscles that move the eyeball, the so-called extrinsic eye muscles, a pair of oblique muscles situated anteriorly and four rectus muscles situated posteriorly.
- one of the intrinsic eye muscles inside the eyeball that are associated with the iris, lens and ciliary body. See EYE.