Head region observable (observable entity)
| Code | 364404000 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
364403006Head and neck region observable
observable entity
363794004Facial characteristic
observable entity
364405004Skull structure observable
observable entity
364410000Temporomandibular joint feature
observable entity