0FFC4
| Pos | Category | Selected Element & Definition |
|---|---|---|
| 0 | Section |
Medical and Surgical
|
| F | Body System |
Hepatobiliary System and Pancreas
|
| F | Operation |
Fragmentation
Breaking solid matter in a body part into pieces
|
| C | Body Part |
Ampulla of Vater
|
| 4 | Approach |
Percutaneous Endoscopic
|