inferior rectus extraocular muscle MA:0001279 NCIT:C32790 musculus rectus inferior bulbi Wikipedia:Inferior_rectus_muscle VHOG:0001130 inferior rectus muscle m. rectus inferior ventral rectus extraocular muscle TAO:0000457 UBERON:0006322 FMA:49036 A muscle in the orbit that depresses, adducts, and helps extort (rotate laterally) the eye. The inferior rectus muscle is the only muscle that is capable of depressing the pupil when it is in a fully abducted position. inferior rectus ZFA:0000457 musculus rectus inferior SCTID:181154009 ventral rectus ventral recti AAO:0010101 rectus extraocular muscle