| Section | 0 | Medical and Surgical |
| Body System | C | Mouth and Throat |
| Operation | H | Insertion: Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part |
| Body Part 7 Tongue |
Approach 0 Open 3 Percutaneous X External |
Device 1 Radioactive Element |
Qualifier Z No Qualifier |
| Body Part Y Mouth and Throat |
Approach 7 Via Natural or Artificial Opening 8 Via Natural or Artificial Opening Endoscopic |
Device B Intraluminal Device, Airway |
Qualifier Z No Qualifier |