It can be made of bone, wood, or reed, though the reed variant is most common.
en.wikipedia.org He pioneered bone grafting techniques and made inroads in the management of ankylosis, especially with reconstruction.
en.wikipedia.org Such tissues and organs may be referred to as implant tissue, allograft, xenograft, skin graft tissue, human transplant tissue, or implant 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