part of part of temporal bone zygomatic arch zygomatic process of temporal bone EMAPA:19015 FMA:52886 temporal bone zygomatic process MA:0002811 UBERON:0004653 temporal zygomatic process Wikipedia:Zygomatic_process_of_temporal_bone SCTID:414110008 UBERON:0004655 processus zygomaticus The zygomatic process of the temporal bone is a long, arched process projecting from the lower part of the squamous portion of the temporal bone. It articulates with the zygomatic bone. This process is at first directed lateralward, its two surfaces looking upward and downward; it then appears as if twisted inward upon itself, and runs forward, its surfaces now looking medialward and lateralward. zygomatic appendage of temporal bone skeletal element projection