Term Name:	rib 11
Synonyms:	costa XI
Definition:	The eleventh rib has a single articular facet on the head, which is of rather large size. It has no necks or tubercles, and is pointed at its anterior ends. The eleventh has a slight angle and a shallow costal groove. [WP,unvetted].
Ontology:	Uberon Ontology [UBERON:0004610]