organism subdivision inguinal part of abdomen iliac fossa viewed surgically MESH:A01.047.365 groin region The external junctural region between the lower part of the abdomen and the thigh. iliac region uberon UMLS:C0018246 groin EFO:0001397 inguen NCIT:C12726 galen:InguinalRegion FMA:24040 inguinal region iliac region CALOHA:TS-2339 GAID:27 groin area BTO:0003358 inguinal region UBERON:0008337 inguen