| Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Ceramic/Metal, Cemented Or Uncemented | Federal registry | 3 |
| Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous Cemented, Osteophilic Finish | Federal registry | 3 |
| Prosthesis, Hip, Semi-Constrained (Metal Uncemented Acetabular Component) | Federal registry | 3 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal/Polymer, Porous | Federal registry | 3 |
| Prosthesis, Intervertebral Disc | Federal registry | 3 |
| Prosthesis, Knee Patellofemorotibial, Partial, Semi-Constrained, Cemented, Polymer/Metal/Polymer | Federal registry | 3 |
| Protractor | Federal registry | 3 |
| Punch, Femoral Neck | Federal registry | 3 |
| Retractor, All Types | Federal registry | 3 |
| Retractor, Self-Retaining, For Neurosurgery | Federal registry | 3 |
| Rongeur | Federal registry | 3 |
| Scissors, General, Surgical | Federal registry | 3 |
| Software For Diagnosis/Treatment | Federal registry | 3 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 3 |
| Stent, Ureteral | Federal registry | 3 |
| Support, Patient Position | Federal registry | 3 |
| Syringe, Irrigating (Non Dental) | Federal registry | 3 |
| Tray, Impression, Preformed | Federal registry | 3 |
| Tube, Tracheal (W/Wo Connector) | Federal registry | 3 |
| Tube, Tracheostomy (W/Wo Connector) | Federal registry | 3 |
| Accessories, Catheter | Federal registry | 2 |
| Accessories, Retractor, Dental | Federal registry | 2 |
| Accessories, Traction | Federal registry | 2 |
| Accessory, Assisted Reproduction | Federal registry | 2 |
| Adaptor, Catheter | Federal registry | 2 |
| Adhesive, Bracket And Tooth Conditioner, Resin | Federal registry | 2 |
| Agent, Tooth Bonding, Resin | Federal registry | 2 |
| Airway, Oropharyngeal, Anesthesiology | Federal registry | 2 |
| Aligner, Bracket, Orthodontic | Federal registry | 2 |
| Aligner, Sequential | Federal registry | 2 |
| Anesthesia Breathing Circuit Kit (Adult & Pediatric) | Federal registry | 2 |
| Apparatus, Suction, Single Patient Use, Portable, Nonpowered | Federal registry | 2 |
| Applicator, Resin | Federal registry | 2 |
| Band, Elastic, Orthodontic | Federal registry | 2 |
| Band, Preformed, Orthodontic | Federal registry | 2 |
| Barrier, Animal Source, Intraoral | Federal registry | 2 |
| Bed, Ac-Powered Adjustable Hospital | Federal registry | 2 |
| Bed, Air Fluidized | Federal registry | 2 |
| Biliary Catheter For Stone Removal That May Also Allow For Irrigation And Contrast Injection | Federal registry | 2 |
| Bone Fixation Cerclage, Sublaminar | Federal registry | 2 |
| Bone Wedge | Federal registry | 2 |
| Brace, Drill | Federal registry | 2 |
| Bracket, Ceramic, Orthodontic | Federal registry | 2 |
| Bronchoscope (Flexible Or Rigid) | Federal registry | 2 |
| Brush, Biopsy, Bronchoscope (Non-Rigid) | Federal registry | 2 |
| Bur, Dental | Federal registry | 2 |
| Burr, Orthopedic | Federal registry | 2 |
| Cannula, Manipulator/Injector, Uterine | Federal registry | 2 |
| Catheter, Angioplasty, Peripheral, Transluminal | Federal registry | 2 |
| Catheter, Assisted Reproduction | Federal registry | 2 |
