10 Surgical and medical instruments and apparatus for placing or for preparing the placement of implants in body tissue; prostheses, namely foot prostheses, endoprostheses; instruments and tools for implanting prostheses and prosthetic parts and for operative fracture treatment; fixators, plates, bone screws and bone nails, expansion screws, rasps, milling cutters, needles, splints, saws and probes for medical use