Bednar's aphthae (disorder)
| Code | 109778006 |
|---|---|
| Semantic tag | disorder |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
110159004Abrasion of hard palate
disorder
426965005Aphthous ulcer of mouth
disorder
50882004Traumatic ulcer of oral mucosa
disorder
None (leaf concept).