| Prosthesis, Hip, Hemi-, Femoral, Metal/Polymer, Cemented Or Uncemented | Federal registry | 4 |
| Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Uncemented | Federal registry | 4 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal/Polymer, Porous | Federal registry | 4 |
| Reagent, Coronavirus Serological | Federal registry | 4 |
| Reamer | Federal registry | 4 |
| Rod, Fixation, Intramedullary And Accessories | Federal registry | 4 |
| Syringe, Restorative And Impression Material | Federal registry | 4 |
| Tape, Measuring, Rulers And Calipers | Federal registry | 4 |
| Thoracolumbosacral Pedicle Screw System | Federal registry | 4 |
| Wrench | Federal registry | 4 |
| Accessories, Implant, Dental, Endosseous | Federal registry | 3 |
| Agent, Polishing, Abrasive, Oral Cavity | Federal registry | 3 |
| Agent, Tooth Bonding, Resin | Federal registry | 3 |
| Apparatus, Traction, Non-Powered | Federal registry | 3 |
| Appliance, Fixation, Nail/Blade/Plate Combination, Multiple Component | Federal registry | 3 |
| Bandage, Elastic | Federal registry | 3 |
| Barrier, Animal Source, Intraoral | Federal registry | 3 |
| Barrier, Synthetic, Intraoral | Federal registry | 3 |
| Bone Fixation Cerclage, Sublaminar | Federal registry | 3 |
| Bone Grafting Material, Animal Source | Federal registry | 3 |
| Calculator/Data Processing Module, For Clinical Use | Federal registry | 3 |
| Calibrator, Primary | Federal registry | 3 |
| Calibrator, Secondary | Federal registry | 3 |
| Caliper | Federal registry | 3 |
| Chisel, Surgical, Manual | Federal registry | 3 |
| Clamp | Federal registry | 3 |
| Crown And Bridge, Temporary, Resin | Federal registry | 3 |
| Cuff, Nerve | Federal registry | 3 |
| Curette | Federal registry | 3 |
| Cutter, Wire | Federal registry | 3 |
| Detector And Alarm, Arrhythmia | Federal registry | 3 |
| Dissector, Surgical, General & Plastic Surgery | Federal registry | 3 |
| Electrode, Ion-Specific, Chloride | Federal registry | 3 |
| Electrode, Ion Specific, Potassium | Federal registry | 3 |
| Electrode, Ion Specific, Sodium | Federal registry | 3 |
| Electrosurgical, Cutting & Coagulation & Accessories | Federal registry | 3 |
| Elevator, Surgical, General & Plastic Surgery | Federal registry | 3 |
| Gauge, Depth | Federal registry | 3 |
| Guide, Needle, Surgical | Federal registry | 3 |
| Gutta-Percha | Federal registry | 3 |
| Handle, Scalpel | Federal registry | 3 |
| Hip Prosthesis, Semi-Constrained, Cemented, Metal/Polymer, + Additive, Porous, Uncemented | Federal registry | 3 |
| Hip, Semi-Constrained, Cemented, Metal/Polymer + Additive, Cemented | Federal registry | 3 |
| Holder, Needle, Gastroenterologic | Federal registry | 3 |
| Instrumentation For Clinical Multiplex Test Systems | Federal registry | 3 |
| Intervertebral Fusion Device With Integrated Fixation, Cervical | Federal registry | 3 |
| Intervertebral Fusion Device With Integrated Fixation, Lumbar | Federal registry | 3 |
| Knife, Orthopedic | Federal registry | 3 |
| Light, Surgical, Fiberoptic | Federal registry | 3 |
| Material, Tooth Shade, Resin | Federal registry | 3 |
