| W12 |
W12 Swallowing Disorders |
| W12A |
W12A Help swallowing |
| W12B |
W12B Thickening |
| W12C |
W12C Rehydrating |
| W13 |
W13 Bowel Disorders |
| W13A |
W13A Constipation |
| W13B |
W13B Diarrhoea |
| W14 |
W14 Diabetic snack bars |
| W15 |
W15 Sweeteners |
| W16 |
W16 Effort Diet |
| X |
X Diet and nutrition |
| Y |
Y Medical Devices |
| Y01 |
Y01 Implantable Devices |
| Y01A |
Y01A Fillers Intradermal |
| Y01AA |
Y01AA Hyaluronic Acid |
| Y01AA01 |
Y01AA01 Hyaluronic Acid Alone |
| Y01AA02 |
Y01AA02 Hyaluronic Acid with Lidocain |
| Y01AB |
Y01AB Agarose |
| Y01AB01 |
Y01AB01 Agarose alone |
| Y01AC |
Y01AC Calcium Hydroxylapatite |
| Y01AC01 |
Y01AC01 Alone |
| Y01AC02 |
Y01AC02 with Lidocaine |
| Y01B |
Y01B Fillers for gynecological use |
| Y01BA |
Y01BA Hyaluronic Acid |
| Y02 |
Y02 Invasive Medical Devices |
| Y03 |
Y03 Non-Invasive Medical Devices |
| Y04 |
Y04 Surgical Invasive Medical Devices |
| Y04A |
Y04A Nose prosthesis |
| Y05 |
Y05 Active Medical Devices |
| Y06 |
Y06 Reusable Surgical Instruments |