part of part of skeletal element pectoral girdle skeleton procoracoid element relationship loss: part_of zonal element (AAO:0000936)[AAO] Endochondral element of pectoral girdle, positioned posterior to the clavicle and anterior to the coracoid. anterior coracoid AAO:0000760 Cartilaginous, paired structures located on the anterolateral portions of the zonal area of the pectoral girdle.[AAO] UBERON:0011248 procoracoid precoracoid Melissa Haendel Christopher J. Mungall