Structure of perianal surface region (body structure)
| Code | 182350006 |
|---|---|
| Semantic tag | body structure |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
397158004Perianal region structure
body structure
182347008Structure of surface region of pelvis
body structure
727755006Entire perianal surface region
body structure