0D198
| Pos | Category | Selected Element & Definition |
|---|---|---|
| 0 | Section |
Medical and Surgical
|
| D | Body System |
Gastrointestinal System
|
| 1 | Operation |
Bypass
Altering the route of passage of the contents of a tubular body part
|
| 9 | Body Part |
Duodenum
|
| 8 | Approach |
Via Natural or Artificial Opening Endoscopic
|