skeletal element 骨骼元素 endochondral element 软骨内元素 A skeletal element that has the potential to participate in endochondral ossification, and may participate in intramembranous ossification. UBERON:0010363 VSAO:0000139 XAO:0004017 ZFA:0005620 endochondral replacement element uberon 能参与软骨内骨化并可能参与膜内骨化的骨骼元素。 软骨内置换元件