0WJ4X
| Pos | Category | Selected Element & Definition |
|---|---|---|
| 0 | Section |
Medical and Surgical
|
| W | Body System |
Anatomical Regions, General
|
| J | Operation |
Inspection
Visually and/or manually exploring a body part
|
| 4 | Body Part |
Upper Jaw
|
| X | Approach |
External
|