develops from develops from developmentally replaces developmentally replaces bone element cartilage tissue endochondral bone http://upload.wikimedia.org/wikipedia/commons/e/ee/Hypertrophic_Zone_of_Epiphyseal_Plate.jpg https://github.com/obophenotype/uberon/wiki/Modeling-endochondral-elements-Design-Pattern EHDAA2:0003083 placement in this class to be inferred UBERON:0002513 AEO:0000083 BTO:0002157 TAO:0001591 FMA:24321 ZFA:0001591 AAO:0010776 some structures, e.g. in ZFA are both intramembrane and endochondral ossified chondrogenic bone Replacement bone that forms within cartilage.[VSAO] XAO:0004018 endochondral bones VSAO:0000145 cartilaginous bone Replacement bone that forms within cartilage. cartilaginous condensation cartilage element endochondral element Melissa Haendel Christopher J. Mungall Wasila M Dahdul