soft tissue regeneration matrices; bone implants composed of synthetic materials; synthetic bone grafts; implantable scaffolds comprising synthetic materials, namely, fusion cages for spinal surgery and expandable spinal implants; Implantable scaffolds comprising synthetic materials for maintaining tissue contour; synthetic implantable medical devices for the regeneration of bone defects; synthetic materials for use in bone and joint surgery, bone regeneration, bone reconstruction, and bone augmentation; bone void fillers comprised of synthetic materials; implants consisting of synthetic materials; implants comprising natural, non-living materials; non-living tissue substitutes for use in human tissue repair, regeneration, reconstruction, and augmentation; implantable medical devices to regenerate, repair, or treat soft tissue and bone; implantable synthetic materials for surgical repair, regeneration, reconstruction, and augmentation of human tissue; bone regeneration matrices; medical and surgical devices, apparatus, and instruments for use in bone and joint surgery, regeneration, reconstruction, and augmentation