orbiculus ciliaris

or·bi·cu·lus cil·i·ar·is

(ōr-bik'yū-lŭs sil'ē-ār'is), [TA]
The darkly pigmented posterior zone of the ciliary body continuous with the retina at the ora serrata.
[Mod. L.]

or·bi·cu·lus cil·i·ar·is

(ōr-bik'yū-lŭs sil'ē-ar'is) [TA]
The darkly pigmented posterior zone of the ciliary body continuous with the retina at the ora serrata.
Synonym(s): ciliary disc, ciliary ring, pars plana.
[Mod. L.]

orbiculus ciliaris

The portion of the ciliary body consisting of a bandlike zone lying directly anterior to the ora serrata. Synonym: ciliary ring
See also: orbiculus

orbiculus ciliaris

the posterior part of the ciliary body, the ciliary ring.