human_reference_atlas part of Homo sapiens jugal bone zone of bone organ frontal process of zygomatic bone frontal process of zygomatic bone AS frontal process of zygomatic bone uberon FMA:52907 zygomatic bone - frontal process UBERON:0012110 processus frontalis ossis zygomatici processus frontalis (os zygomaticum) SCTID:116353002