Aural approaches (qualifier value)
| Code | 311843005 |
|---|---|
| Semantic tag | qualifier value |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
311801003Head and neck approaches
qualifier value
431194009Auditory canal approach
qualifier value
255555004Endaural approach
qualifier value
255556003Extratympanic approach
qualifier value
260619002Permeatal approach
qualifier value
260620008Postaural approach
qualifier value
431240007Transcochlear approach
qualifier value
255585009Transtympanic approach
qualifier value