| Name: | dermal bone |
|---|---|
| Synonyms: | dermal bones |
| Definition: | Intramembranous bone that forms superficially in the organism. Dermal bones develop from the direct differentiation of mesenchymal cells into osteoblasts. |
| Ontology: | Anatomy Ontology [ZFA:0001590] |
| Name: | osteoblast |
|---|---|
| Synonyms: | osteoblasts |
| Definition: | A bone-forming cell which secretes an extracellular matrix. Hydroxyapatite crystals are then deposited into the matrix to form bone. |
| Ontology: | Anatomy Ontology [ZFA:0009031] |