Orthopaedic implants and prostheses, comprised of artificial materials; surgical instruments, all for orthopaedic use, namely, rasps, rasp handles, stem introducers, cup introducers, osteotomes, osteotomy guides, distal centralizers, drills, cup pushers, anteversion handles, intramedullary reamers, broach handles, trial necks, femoral head impactors, clamps, forceps, retractors, screws