| Subject | English | Italian |
| med. | compact bone | sostanza compatta (substantia compacta ossium) |
| med. | compact bone | osso compatto (substantia compacta ossium) |
| med. | compact substance of bone | sostanza compatta (substantia compacta ossium) |
| med. | compact substance of bone | osso compatto (substantia compacta ossium) |