Prostheses; bone prostheses; surgical implants comprised of artificial materials; artificial orthopedic implants; bone substitutes for surgical use; surgical and medical apparatus and instruments; cases fitted for medical instruments; orthopedic articles; surgical instruments used in orthopedic and spinal surgery; implants and prostheses for hand, wrist and elbow surgery; trapeziometacarpal prostheses, interphalangeal prostheses, metacarpophalangeal prostheses