0C9R3
| Pos | Category | Selected Element & Definition |
|---|---|---|
| 0 | Section |
Medical and Surgical
|
| C | Body System |
Mouth and Throat
|
| 9 | Operation |
Drainage
Taking or letting out fluids and/or gases from a body part
|
| R | Body Part |
Epiglottis
|
| 3 | Approach |
Percutaneous
|