0WPP4
| 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
|
| P | Body Part |
Gastrointestinal Tract
|
| 4 | Approach |
Percutaneous Endoscopic
|