| Laparoscope, Gynecologic (And Accessories) | Federal registry | 1 |
| Laparoscopic Accessories, Gynecologic | Federal registry | 1 |
| Laryngoscope, Nasopharyngoscope | Federal registry | 1 |
| Laser, Neodymium:Yag, Pulmonary Surgery | Federal registry | 1 |
| Lens, Guide, Intraocular | Federal registry | 1 |
| Lens, Maddox | Federal registry | 1 |
| Lens, Spectacle, Non-Custom (Prescription) | Federal registry | 1 |
| Lens, Spectacle (Prescription), For Reading Discomfort | Federal registry | 1 |
| Lift, Patient, Ac-Powered | Federal registry | 1 |
| Ligator, Hemorrhoidal | Federal registry | 1 |
| Light, Examination, Medical, Battery Powered | Federal registry | 1 |
| Light, Surgical, Accessories | Federal registry | 1 |
| Light, Surgical, Floor Standing | Federal registry | 1 |
| Loupe, Diagnostic/Surgical | Federal registry | 1 |
| Magnifier, Hand-Held, Low-Vision | Federal registry | 1 |
| Mallet | Federal registry | 1 |
| Manual Instruments Designed For Use With Total Disc Replacement Devices | Federal registry | 1 |
| Marker, Ocular | Federal registry | 1 |
| Mask, Oxygen | Federal registry | 1 |
| Mask, Oxygen, Low Concentration, Venturi | Federal registry | 1 |
| Mask, Surgical | Federal registry | 1 |
| Material, Tooth Shade, Resin | Federal registry | 1 |
| Mediastinoscope, Surgical | Federal registry | 1 |
| Medical Device Data System | Federal registry | 1 |
| Mesh, Surgical | Federal registry | 1 |
| Mesh, Surgical, Collagen, Orthopaedics, Reinforcement Of Tendon | Federal registry | 1 |
| Mesh, Surgical, Collagen, Plastic And Reconstructive Surgery | Federal registry | 1 |
| Mesh, Surgical, Collagen, Staple Line Reinforcement | Federal registry | 1 |
| Mesh, Surgical, Collagen, Thoracic, Chest Wall Reconstruction | Federal registry | 1 |
| Mesh, Surgical, For Stress Urinary Incontinence, Male | Federal registry | 1 |
| Mesh, Surgical, Non-Synthetic, Urogynecologic, For Apical Vaginal And Uterine Prolapse, Transabdominally Placed | Federal registry | 1 |
| Mesh, Surgical, Non-Synthetic, Urogynecologic, For Stress Urinary Incontinence, Retropubic Or Transobturator | Federal registry | 1 |
| Mesh, Surgical, Polymeric | Federal registry | 1 |
| Mesh, Surgical, Synthetic, Urogynecologic, For Pelvic Organ Prolapse, Transvaginally Placed | Federal registry | 1 |
| Mesh, Surgical, Synthetic, Urogynecologic, For Stress Urinary Incontinence, Female, Mini-Sling | Federal registry | 1 |
| Mesh, Surgical, Synthetic, Urogynecologic, For Stress Urinary Incontinence, Retropubic Or Transobturator | Federal registry | 1 |
| Metallic Gaskets | Company website | 1 |
| Meter, Airway Pressure (Inspiratory Force) | Federal registry | 1 |
| Microscope, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Microtools, Assisted Reproduction (Pipettes) | Federal registry | 1 |
| Microtools, Assisted Reproduction (Pipettes), Exempt | Federal registry | 1 |
| Mirror, Mouth | Federal registry | 1 |
| Mixer, Breathing Gases, Anesthesia Inhalation | Federal registry | 1 |
| Mixer, Cement, For Clinical Use | Federal registry | 1 |
| Mobilizer, Ent | Federal registry | 1 |
| Monitor, Airway Pressure (Includes Gauge And/Or Alarm) | Federal registry | 1 |
| Motor, Drill, Electric | Federal registry | 1 |
| Motor, Drill, Pneumatic | Federal registry | 1 |
| Motor, Surgical Instrument, Ac-Powered | Federal registry | 1 |
| Motor, Surgical Instrument, Pneumatic Powered | Federal registry | 1 |
