Medical, surgical and orthopedic implants made of artificial materials; Spinal fixation and stabilization devices; Surgical instruments and apparatus; Bone substitutes for surgical use; Bone void fillers consisting of artificial materials; Dental implants; Artificial bones for implantation; Osseous implants made of artificial materials; Synthetic bone grafts; biodegradable bone fixation implants; Bone repair compound for use in orthopedic surgery; Synthetic bone substitute compound, namely, p...