BONE GRAFT MATERIALS AND METHODS OF USE

摘要

Osteoinductive and osteoconductive compositions for bone graft which utilize less allograft tissue, and methods for their production, are provided. The compositions and methods contain a combination of fibers of demineralized bone matrix from allograft bone and fibers of non-allograft bone material. The fibers of non-allograft bone material comprise non-fibrous demineralized bone matrix particles embedded within or disposed on the fibers of non-allograft bone material. The non-allograft fibers of the composition contain a bone void filler of collagen and one or more ceramics embedded with demineralized bone matrix particles. In some embodiments, the composition also contains a bioactive agent.

主权项

1. An implantable composition comprising a combination of fibers of demineralized bone matrix obtained from allograft bone, and fibers of non-allograft bone material, the fibers of non-allograft bone material comprising non-fibrous demineralized bone matrix particles embedded within or disposed on the fibers of non-allograft bone material.