Term Name:	parapophysis + rib of vertebra 4
Synonyms:	fourth pleural rib plus parapophysis, fourth rib plus parapophysis, parapophysis/rib
Definition:	The parapophysis + rib, fused to the centrum, extends laterally then angles anteroventrally. A thin plate, the os suspensorium fuses to its median surface.
Ontology:	[UBERON:2001396]