part of part of cingulate sulcus marginal sulcus http://upload.wikimedia.org/wikipedia/commons/d/d0/Gray727_marginal_sulcus.svg FMA:83773 marginal ramus of cingulate sulcus Wikipedia:Marginal_sulcus ramus marginalis sulci cinguli UMLS:C0259792 pars marginalis sulci cinguli marginal branch of cingulate sulcus UBERON:0002912 ramus marginalis; sulcus marginalis The marginal sulcus is the portion of the cingulate sulcus adjacent to the paracentral lobule and the precuneus. It is sometimes known as the 'marginal part of the cingulate sulcus'. [WP,unvetted]. sulcus marginalis neuronames:98 MS ramus marginalis sulci cingulati SCTID:279351001 BIRNLEX:4030 subarachnoid sulcus