Structure of choana (body structure)
| Code | 71717001 |
|---|---|
| Semantic tag | body structure |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
53342003Internal nose structure
body structure
363538002Structure of naris
body structure
244507001Entire choana
body structure
1187101006Structure of left choana
body structure
736593000Structure of mucous membrane of choana
body structure
1187102004Structure of right choana
body structure