Another specific wormian bone, the pterion ossicle, sometimes exists between the sphenoidal angle of the parietal bone and the great wing of the sphenoid bone.
en.wikipedia.org It can be made of bone, wood, or reed, though the reed variant is most common.
en.wikipedia.org In the case of mesenchymal stem cells, these cell types include osteoblasts (bone cells), adipocytes (fat cells), or chondrocytes (cartilage cells).
en.wikipedia.org There are additional concerns that horses are underfed and overused, repeatedly roped until lame, with rope burns down to the bone.
en.wikipedia.org The mesoderm forms muscle, bone, and lymph tissue, as well as the interior of the lungs, heart, and reproductive and excretory systems.
en.wikipedia.org