has muscle origin has muscle origin has muscle insertion has muscle insertion Homo sapiens bony vertebral centrum pubis psoas minor muscle http://upload.wikimedia.org/wikipedia/commons/b/b2/Gray430.png Human variation notes: It is absent in 40% of individuals. MA:0002359 UMLS:C0224420 BTO:0001878 NCIT:C33421 The psoas minor is a long, slender skeletal muscle that, when present, is placed in front of the psoas major muscle. [WP,unvetted]. SCTID:244954007 FMA:22350 psoas minor Wikipedia:Psoas_minor_muscle UBERON:0001372 EMAPA:18170 m. psoas minor psoas muscle