0WPQ71
| Pos | Category | Selected Element & Definition |
|---|---|---|
| 0 | Section |
Medical and Surgical
|
| W | Body System |
Anatomical Regions, General
|
| P | Operation |
Removal
Taking out or off a device from a body part
|
| Q | Body Part |
Respiratory Tract
|
| 7 | Approach |
Via Natural or Artificial Opening
|
| 1 | Device |
Radioactive Element
|